Four teams scour junkyards from California to the Vegas strip, facing huge challenges along the way. Under the new rule, each team has total of 12 hours to gather materials from a junkyard, then carry the materials to modify the team vehicle elsewhere. After each match, each team will retain its own vehicle to race in next match. In this episode, they have to modify their vehicles to go downhill from Sierra Nevada mountains and pass a giant log. Team - Members Anarchy (black) - Chopper Rat, Lin-Dog, Brandon Farm Boys (green) - Chaney, Stupe, Grandpa Fire Power (red, from Kentucky) - Fletch, Keith, Crusher Metal Maidens (pink, from San Francisco) - Flybutter, Rebecca, Kiki Final scores Anarchy: 0 (total 0), Farm Boys: 3 (total 3), Fire Power: 0 (total 0), Metal Maidens: 4 (total 4).

In the second part of The Great Race, the contestants rebuild their vehicles to drive over desert dunes of Death Valley. Fire Power chose to cut down the vehicle and convert it into a half-tread truck; Anarchy got bigger wheels, a nitrous kit, and cut down the weight of the hearse; Metal Maidens and Farm Boys each put a Baja skidpad under the vehicle, with Farm Boys cutting down its own truck. In race day, Fire Power's tread had fallen before the match began, so the vehicle was run without treads. Anarchy won the race, followed by Farm Boys, Metal Maidens, Fire Power. Final scores Anarchy: 4 (total 4), Farm Boys: 3 (total 6), Fire Power: 0 (total 0), Metal Maidens: 2 (total 6).

In the final challenge, the teams convert their vehicles to travel across Colorado River, but that's only the beginning. To win the race, the score leading team members must also drive the vehicle to Vegas, and cross the finish line at the Flamingo hotel. At race day, Farm Boys passed the river first, followed by Metal Maidens and Fire Power. Anarchy's vehicle stuck at river bottom, and was forced to quit. At the second half the trip, the surviving teams retained their ranks. Final scores Anarchy: 0 points (4 total), Farm Boys: 4 points (10 total), Fire Power: 2 points (2 total), Metal Maidens: 3 points (9 total).

Teams led by Hackett and Colonel Dick have to build assault vehicles capable of driving over several types of rough terrain and breaking down walls to rescue their captains from captivity.

The challenge: fire bowling balls at targets 100 yards away. Hackett's team takes an early lead, but his plans are almost derailed when he loses a team member to heat stroke.

The teams have to put out fires in a dumpster, car and pallet from 20' as fast as the can.

The teams have to build a car that pulls a wheelie down the drag strip. Fastest time on a combined straight and slalom course wins, with a tie breaker is a drag race.

In the Scrappy Races series, five teams - The Barley Pickers, The Megalomaniacs, Chaos Crew, Boat Buoys and The Green Goddesses - build road-legal vehicles capable of being adapted to take on a different challange each week. The first episode follows the teams on their initial build, leading up to the vehicles being put through the government roadworthiness examination and then a spin round the Scrappy Races test circuit.

The teams travel to South Wales for their first proper challenge. They have eight hours on a local scrapheap to adapt their vehicles before taking them out for speed trials on the Pendine Sands, home to attempts on the World Land Speed Record since the 1920s.

The Scrappy Races motorcade travels to Tong in Yorkshire, where the teams adapt their vehicles to take on a torturous all-terrain course.

The final leg of the Scrappy Races tour takes the teams to the banks of Loch Lomond where they must adapt their vehicles for a race on water.

Plot of this episode is not specified yet. Please check back later for more update.

In the first match of the UK tournament, members from Royal Air Force (The Squadron) and Royal Navy (Destroyers) built a wheelie car and race it along the legendary Santa Pod race track. In race day, both teams drove their vehicles in stright and curved tracks. Destroyers won. Team - members The Squadron Destroyers

A team of police officers (Cops and Bodgers) and a trio of techies (Men in White) built remotely-controlled machine that can cut through electrified fencing, tackle deadly toxic waste, and dispose of dangerous bombs set to explode at the slightest knock. Team - Members Cops and Bodgers Men in White In challenge day, each team won one of the fence-cutting and toxic waste dumping events. In the bomb disposal event, Cops and Bodgers was able to safely disarm the last bomb, but Men in White failed in all 3 attempts.

A chunky team of student farmers (Muckspreaders) and a troop of Essex scout leaders (Ging Gang Goolies) built vehicles that can all four team members, and can be packed into 4 suitcases. To further complicate matters, they have to drive downhill, pack up the vehicle and carry the suitcase across treacherous terrain (including crawling through a tent tunnel), then reassemble the vehicle and racing to the finish line. Team - members Muckspreaders Ging Gang Goolies In race day, Muckspreaders led in first two part of the race. In the final part of the race, Muckspreaders team used foot to help accelerate the vehicle and was disqualified.

A trio of slick-backed 1950s-style rockers from Sheffield (Rockin' Rabble) and a team of barmy bus mechanics from Bucks (Double Deckers) built amphibious motorcycles. Team - Members Rockin' Rabble Double Deckers

A team of Surrey estate agents (Hot Property) and a trio of jet engine fanatics from Northamptonshire (Jet Pack) built the fastest ice racing vehicles from a pile of scrap.

An all-female team (Iron Maidens) and, a trio of medieval battle enthusiasts from Yorkshire (Jousters) built machines that shoot giant darts to a giant dart board. Iron Maidens built a spring loaded catapult-like thrower, Jousters built a crossbow made from wood. In challenge day, first attempt by both teams failed to launch darts fell short. In the second attempt, Jousters fired the dart to the board, but hit just below the centre; the dart launched by Iron Maidens failed to reach target. In the final attempt, Jousters overpulled the trigger and broke the bow. As a desperate measure, Iron Maidens tried to fire the dart by putting the spring directly behind the dart. The dart launched by Iron Maidens still fell before reaching target, even more so than previous attempt. Team - Members Iron Maidens Jousters

A crew of engineers from the Royal Navy (The Destroyers) and a troop of scoutmasters from Essex (Ging Gang Goolies) built jet-powered cars. Once they've built their jet racers, they would have 3 chances to obtain the fastest speed at the legendary drag strip at Santa Pod.

A trio of Hampshire policemen (Cops and Bodgers) and three of Yorkshire's finest (Jousters) in a battle to bodge up the fastest boats in Junkyard history.

Slick-backed 1950s-style rockers from Sheffield (Rockin' Rabble) and a crew of slick estate agents from Surrey (Hot Property)built fully functioning fire engines. Each vehicle would be tested for a race to resuce a stranded doll on second floor of a wooden house, a race to douse the burning barbecue grill, then the race to douse the flame on the wooden house. Rockin' Rabble built on top of a pickup truck with a giant tank and a paddle pump. Hot Property built from a van with a smaller tank and pump. In challenge day, Hot Property won the rescue race, Rockin' Rabble led on barbecue grill event. In third race, Rockin' Rabble's vehicle's pump broke, so the teammates had to use water bucket. Hot Property eventually ran out of water, but not before dousing most of the flame. Hot Property won the third round and the match.

In the second semi-final, three policemen from Hampshire (Cops and Bodgers) and a team from the Royal Navy (Destroyers) built curling machines that can skim full size, wheel-less cars across an ice rink. The winning team would be the one that has its car closest to the centre. Destroyers built a chain driven, motorized pushing arm; Cops and Bodgers built a gravity-driven hammer. In challenge day, the machine from Destroyers was broken, but eventually fixed. Destroyers won.

In the final of the UK tournament, a team of naval engineers from Portsmouth (Destroyers) and a bunch of estate agents from Surrey (Hot Property) built tanks that can pass over the rough terrain and shoot predetermined targets. Destroyers built a 6-wheel drive tank, Hot Property built tread-driven tank. In challenge day, the tank from Destroyers was able to finish the course with a broken turret. Hot Property's tank, however, was high-centred when driving over a uphill slope. The tread failed to push the tank across the slope and the team failed to finish the race.

A team of engineers from Jaguar (The Catalysts) and season 12 champions (Destroyers) built Grand Prix racing cars capable of taking on Britain's fastest circuit. The Catalysts built a car with engine behind the driver, Destroyers built a car with engine in front of the driver. In challenge day, The Catalysts won the race and Grand Final.

Under the new junkyard rules, captain from each team recruit members at the start of each match. After a wheel cover toss to decide who to pick first, each team captain choose a member out of a lot, starting with 6 people. Red team is led by Crash, while blue team is lead by Bowser. Team members: Captain Bowser (blue), 6-foot-5-inch, ex-rugby playing motorcycle cop who is also a Harley-Davidson motorcyle club president and welder extraordinaire Doctor Crash (red), an alumnus of RPI, earned a Ph.D., is a computer programmer, and holds 20 patents Dickie, the loud-mouth redneck auto mechanic ""Iron"" Mike, the lone-wolf cop Kurt, the reclusive scientific genius Rosanna, the hot-tempered welder Carlos, the wise-ass engineer Gabriel, the world-class welder with an inverted-mullet The goal of this episode is to build a snowmobile to drive upwards on a snow-covered mountain to pick up a load of logs, then take a return trip downwards. The machine that carries the most logs b

Each team builds a ship to rescue the team captain, then sink the ship in the middle of water, then race back to the starting point to win. Team members Lin Dog, a hard-core fabricator Gus, a race car mechanic Mad Man (red), an off-the-wall welder Sparky, a body man Heckle and Jeckle, the twin aircraft mechanics During the race, Red team rescued the captain first, but it took longer time to sink the floating ship. Blue team won in a close race by ringing the bell first.

These two captains have ten hours to build rock crawlers capable of climbing and racing across a desert mountain course strewn with killer boulders and treacherous sand traps. Each team has three chances. Whoever can go the distance in the fastest time will be the winner. Team members Gus, a perfectionist fabricator who builds and races racecars Pat, an elite U.S. Army diver who fabricates and salvages underwater Sparky, a major demolition man Chopper Rat, a bad-ass bike builder Dicky, a certified — and certifiable — auto mechanic Shane, a visionary industrial designer with an endless supply of creative ideas

Both teams have ten hours to build combines, or in this case, combat harvesters. The machine that cuts the most crop in a pristine oat field will be crowned the combine king. Blue team built a delivery truck to have chopper mounted in front of the truck, connected to the back of the vehicle with a duct going through the windscreen. Red team mounted lawnmowers at the rear of a van, with a driver on top of the van to control the height of the lawnmowers.

Each team spent 10 hours to build a giant crane capable of lifting heavy car parts of up to 500 pounds, located at the bottom of a cliff. In addition, they also have to lift bowling balls at the bottom of the cliff. Team members Hackett, eccentric metal sculptor Rich, body building car customizer Shane, the enthusiastic knucklehead Pat, order-taking Army diver Mr. Miller, high school shop teacher and task master Chopper Girl, the all around bad ass babe

Both teams have just ten hours to build vehicles and devices to navigate their way through a mind-bending junk maze located somewhere within Mojave desert. But here's the catch: they won't be able to see a thing! Each team will have three attempts to feel their way blindfolded to victory. Whoever makes it the furthest, or completes it quickest, will win. Team members Rich, the Californian godfather of custom cars Kurt, a computer genius with a list of inventions as long as his beard Rosanna, a hot-tempered junk artist from San Francisco Johnny, a tough-as-nails New Yorker and master fabricator Mike, a machine-minded cop who has his own problems with authority Sig, a theatrical set builder who loves tools but hates taking the back seat During the race, nobody was able to get exactly to the goal, but Red team won by finishing the race with team's own vehicle being closest to the goal.

Both teams have only ten hours to build mobile weapon systems that can shoot down weather balloons — which are floating thirty feet above the ground. To help them in this quest are six Junkyard Warriors — the very best of the original field of twenty-four. Red team built a disc shooter which launches discs by grabbing motorcycle driven wheels.

Racing team members from NASCAR, Indy Racing League, and NHRA leagues spent 10 hours to build race cars that can run fast in staight line, a chicane road course, and an oval track. First course is a 1/8-mile-long drag strip, second course is a 5-lap road course, third course is run in 1/3-mile oval circuit for 10 laps. The combined scores in first two course will decide the pole positions of the drivers in third race, with the highest scored car at first. The triple track winner would be the one that finish first in the final round. Team - League - Members Hot Rod Heroes (yellow) - NHRA - E.J., Willie (captain), John, Donnie Indy Idols (red) - IRL - Jerry (captain), Grant, Rick, Matt Stock Car Stars (blue) - NASCAR - Tom, Jim, ""Peaches"", Gordon (captain)

In this episode, each team has to build a "Dune Buggie" which has to be able to withstand the hard conditions of the desert. Then, the vehicles will be taken to the desert to test them in a competition. Contestants 'Junkyard Hogs' vs. 'Superchargers'

The ultimate way to deal with traffic jams would be to push the offending cars out of the way and go through. Well, for the High Flyers and Big Shots, that dream is about to come true. The will be building a machine that will power it's way through a gauntlet of cars. A bunch of cars have been strewn down a track. The team that has the fastest total time after 3 runs (and a different driver each time) through the cars will advance. However, if they go outside of the yellow boundaries on the sides of the track, they incur a ten second penalty. So it isn't just speed...it's precision as well. For the High Flyers, it's all about the traction. Using a monsterous truck for a base, they will add a second axle to the rear and wrap the two tires with tank treads. Combine a big engine and those massive footprints and put a big plow on the front and you have a bulldozer...in essence. However, adding a second axel isn't exactly a walk in the park. Neither will finding a big, reliable engine? This machine will have to be just plain tough! The Big Shots are going for power. A big truck chassis and a big engine will give them lots of power and strength to withstand any major collisions. However, their plow is going to resemble a cow catcher (like you used to see on old time locomotives). The trick is that they will put their blade at the rear and drive in reverse. This will protect the engine and give them some low-range power. Again, finding a good engine might be the problem.

It will be a hot time in the junkyard this episode as the Auto Amigos take on the Dirty Drivers in a fast and furious challenge to build a trike powered by a jet-engine. The race will consist of three trips down a one-eighth mile track...one at a time. The team that records the fastest time in any of their three trips will advance to the semi-finals. The Dirty Drivers are building a true jet engine on a lightweight frame. A propane tank will provide the gas and a spark plug will act as the ignition source. The key ingredient will be a turbo-charger from a truck. The turbo charger has two fans that turn in opposite directions. One fan will suck the propane into a combustion tank while the other will suck the heated air out and through a nozzle. If there's time, they also want to build an afterburner which should increase their speed. An afterburner ignites any remaining gasses in the chamber for added thrust. Time is NOT on their side. The Auto Amigos, on the other hand, are going for a thermo-jet engine. A car engine will be attached to a large fan. The fan will suck air into a large tube which will be funneled out the back. Around the back side of the fan are a series of nozzles which will spray a mist of gasoline into the tube. A spark plug will ignite the propane causing a jet of hot air (and flames) to shoot out the back. This is going to be heavy so a big, beefy, sturdy frame will be necessary. The weight might slow them down and cost valuable seconds.

In this episode, each team has to build a sled-puller tractor which has to be under 2000 lbs. Then, the tractors will be tested in a competition which consists in pulling a medium-sized sled through a simple course. The team that pulls the sled further wins. Contestants "Jet Doctors" vs. "Missile Masters"

In this episode, each team has to build a machine which has to be able to launch heavy objects. It doesn't matter if they build a catapult, a giant robot, etc... Then, the machines will be tested in a competition which consists in launching a 150 lb washing machine as far as possible without destroying it until it crashes into the floor. Contestants "High Flyers" vs. "Superchargers"

In this episode, each team has to build an amphibious vehicle which has to resist sea water. Then, the buggies will be tested in a competition which consists in "saving" a mannequin from an island - passing through the beach and the sea - in the less time possible. Contestants "Jet Doctors" vs. "Auto Amigos"

In this episode, each team has to build a car which has to be able to hit a ball with precision. Then, the cars will be tested in a very strange competition which consists in getting the lowest score in a giant-sized 3-hole short golf match. Contestants "Jet Doctors" vs. "High Flyers"

To celebrate 100th anniversary of the first flight by Wright brothers, teams from U.S., U.K. and France built flying machines capable of stop exactly at the red line located in the middle of a dry lakebed in California's Mojave Desert - using materials and tools in 1900s. In addition to 20 hours build time, each team had 2 hours of decoration time, 2 test flights, and a modern FAA-approved engine to power the vehicles. Teams - Members The American Eagles (USA) - Ken Kellet (Captain), Andrew King, Norm Kellett, Paul Stecewycz The British Buzzards (UK) - Darren Arkwright, Bill Brooks (Captain), Wendy Phillips and Iain Evans The French Falcons (France) - GÃraud Lafage (Captain), Eric Toquoy, Dimitri Carstensen and Gerald Senger The American Eagles built Walden IX; The British Buzzards built a hybrid based on Wright Flyer (1912 version)'s wings, French Antoinette's tail, and Bill Brooks' original fuselage; The French Falcons built BlÃriot XI. In race day, the USA team vehicle faile

In this episode, each team has to build a light weighted vehicle which has to be able to participate in a race through a 3-lap mud course. Contestants:'Model Ts' vs. 'Detroit Muscle'

In this episode, each family team has to build a powerful boat which has to be able to hit another boat and withstand it. Then, the vehicles will be tested in a competition that consists in pushing the enemy boat out of a "battle circle". Contestants "Kentucky Fried Family" vs. "Morterheads"

Teams from two New York City boroughs build paintball-firing tanks to out-gun each other.

Each team has to build a 'Collapsible Car'. The car should fit in 4 small valises. Then, they will test the cars in a race, but both cars experienced technical problems...

Each team has to build a submarine that has to be controlled by a man inside of it. Then, the submarines will be tested in 3 races. The team that wins 2 races advances to the next round. Contestants 'Custom Cruisers' vs. 'Model Ts'

In this episode, each team has to build a "Railroad Racer", a vehicle which is able to race through the train rails. Then, the vehicles will be tested in a competition which consists in dropping a load in a section of tracks before reaching a barrier. Contestants: "Kentucky Fried Family" vs. "Brooklyn Benders"

In this episode, each team has to build a one-man "hockey car". Then, the vehicles will be tested in a huge hockey match where the cars have to hit the giant puck into a huge hockey net. Contestants: "Kentucky Fried Family" vs. "Custom Cruisers"

In this episode, each team has to build a drilling machine. Then, the vehicles will be tested in a competition which consists in digging a hole big enough through 3 concrete walls to get all the team and the machine in it. Contestants: "Turbines" vs. "Bold Three"

Challenge : build a hill-climbing car capable of carrying a team member as far as possible up a 400 ft., 40 degree gradient hill. Each team gets 3 attempts at conquering the steep gradient. Contestants Team Yellow : The Pit Crew Team captain Frank, Scott, Tim, Expert Chris Adamson Team Blue : The Jet Jocks Team captain Ron, Dave, Gifford, Expert Randy Ellis

Challenge : build a land-racing yacht. Contestants Team Green : The Quantum Mechanics Team captain Leila Hasan, Danielle Smith, Kimberly Hamad-Schifferli, Expert Nord Embroden Team Red : The Geeks Team captain Thomas Massie, Rhett Creighton, Rony 'Koobs' Kubat, Expert Dennis Bassano

In this episode, each team has to build a machine that's able to pick up the garbage from the streets. Then, the machines will be tested in a competition which consists of picking up the garbage off the street. The team that collects more garbage (by weight) wins. Contestants 'Sewer Rats' vs. 'Trash Can Heroes'

In this semi-final competition, the teams have to build hydrofoils in a straight-up time trial. Teams: Sewer Rats vs. Turbines

In this episode, each team has to build a boat which has to be able to extinguish small fires. Then, the vehicles will be tested in a competition which consists in extinguishing a fire from a house across a lake. Contestants: "Pit Crew" vs. "Geeks".

In this episode, each team has to build a powerful and fast remote controlled car. Then, the vehicles will be tested in a competition which consists in a giant battle bot fight. The teams can win by knocking out the enemy or earning points. Contestants: "Pit Crew" vs. "Turbines".

Teams compete to build giant eggshooters.

Teams build monster trucks capable of running over moguls and crushing a line of cars.

Two teams build reusable torpedos.

Teams work to build a four-man garbage-collecting machine.

Challenge to build a boat that carries 2 team members and that can go up and down fast flowing rapids. Each team get 3 goes to get the fastest time. Contestants Team Dark Blue The X-tinguishers Team captain Westy, Fergy, Morley, Expert Alan Pickard Team Green The Body Snatchers Team captain Tim, Garry, Debbie, Expert Colin Poole

Challenge to build a snowmobile from scrap that can go the fastest around a 300 meter oval course that contains a slalom and a hill. The have 10 a maximum 10 of minutes and can restart 3 times. Contestants Team Blue The McCarknow Clan Team captain Stephen, Colin, David, Expert David Patterson Team Purple The Elli-vators Team captain Ellis, Rodger, Salih, Expert Micke Nordstrom

Challenge to build a crane that can quickly pick up an item and transport it across a area for it to be placed in a designated area. The teams receive various points from 10-50 depending on how difficult the item is to loft and carry. The items must be completely off the ground when being moved. There are 2 15 minute rounds. The team with the most points wins. Contestants Team Pink Cat-alysts Team captain Gary, Tim, Shane, Expert Tom Betts Team Orange Chairmen Team captain Ron, Gerald, Gary, Expert Phil Harvey

Challenge to build machines able to clear a minefield of compressed paint mines. In the 1st round they have 10 minutes to destroy or defuse the most mines. In the second round who ever got the most in the 1st round gets a 5 second per mine head start to find the one giant mine. Contestants Team Lime green Storm Force Team captain Waggie, Richard, Martin, Expert Richard Little Team Orange The Mule Wrights Team captain Ray, Carlos, Rick, Expert John Killgowen

Challenge to build a vehicle that can carry one team member and can climb a very steep incline in the fastest time or the farthest without losing traction or toppling over. Contestants Team Black The McCarknow Clan Team captain Stephen, Colin, David, Expert Matt Lee Team Orange The Mulewrights Team captain Ray, Rick, Carlos, Expert John Deaville

Challenge in this episode each team has to build a "tunneller". Then the machines will be tested in a drilling competition. Each team will have to drill a 2 foot hole through 2 concrete walls 3 feet thick each. The 1st wall is a medium concrete. The 2nd tougher wall is a harder concrete reinforced with aggregate. After both holes are drilled all team members must pass through the tunnel to escape. The team which passed through their tunnel and crosses the finish line first wins and will advance to the next round. Contestants Team Dark Blue The X-tinguishers Team captain Westy, Fergy, Morley, Expert Bill Lord Team Orange The Cat-alysts Team captain Shane, Garry, Tim, Expert Andy Weatherall

Challenge to build a boat that carrying one team member that can go fast enough to lift it's self up out of the water winds that are designed and build by the contestants. The winner is the team that can go around the 1/8 mile track the fastest in one of 3 rounds. Contestants Team Yellow The Mulewrights Team captain Ray, Rick, Carlos, Expert Sim Oakley Team Orange The Cat-alysts Team captain Gary, Tim, Shane, Expert Chris Plaass

Teams convert automobiles into remote-controlled fighting machines.

Challenge to build a vehicle that can jump crushed cars, race down a dirt straight away, but can still be agile enough to handle tight turns. Contestants Team Blue The Law Dawgs Team captain Tom Dave Mike, Expert John Seasock Team Orange Ghost Mountain Riders Team captain Scotty Clark Johnson, Expert Roy Hooser

The Challenge is to build a vehicle that not only must carry all members to a gap, but then span the gap without leaving any parts behind, retrieve a flag, and go back to where they started in a head-to-head race.

Challenge to build the most accurate and destructive cannon. The objective to break the most concrete bricks in the opponent's wall. They both get three shots both teams thinking the 1st being pretty much a throw away shot to sight in the sights Contestants Team Green The Hicks Family Team captain Sam Anna Jakey Expert Bruce Paulson Team Yellow Washburn Boys Team captain Ray Shane Jon Expert Bernie Paulson

Challenge for each team to build a raft that can carry two team members out of scrap. Then race the rafts up and down a white water course trying to avoiding rocks and not capsize. The team that completes the course in fastest time wins and advances to the next round. They have 3 laps to get the fastest time. Contestants Team Red The Dukes of Spook Team captain Dave Smith Laura Frenchy Expert Chuck Ratley Team Blue Nasa's Rocket Men Team captain Mike Jim Tom Expert Doug Riddle

Challenge to build a glider that can stay aloft for the longest time. The course is a large hill. One team goes for a traditional design the other goes more radical. Contestants Team Red Miami Gearheads Team captain Milton Frank Anthony Expert Chuck Slusarczyk Team Green The Hicks Family Team captain Sam Jakey Anne Expert Barnaby Wainfan

Challenge to build to a torpedo that can maneuver around obstacles in the water to reach the enemy ship and hit a target to register a kill. The best of five head-to-head rounds wins. Contestants Team Dark Blue Nasa's Rocketmen Team captain Mike, Tom, Jim, Expert Joe Curren Team Light Blue The Law Dawgs Team captain Tom, Mike, Dave, Expert Greg Bryant

Challenge: Each team has to build the most powerful demolition machine they can. Then, they'll try to destroy 9 panels of wall built from concrete blocks. The team that completely destroys the panels in less time wins.

In the first of the Junkyard Mega-Wars special, 3 teams of builders from United States, Great Britain and Russia build a vehicles capable of race across salt flats, drive over a rock-filled canyon floor, and sail over a freshwater lake. Instead of 10 hours of build time, each team has 20 hours to spend, with 10 hours per day. Team - Members American Raptors (USA) - Joe Ruggles, Barry McGarraugh, Matt Swain, Jason ""Pudge"" Bunch - Expert British Bulldogs (UK) - Lee, Tim, Mike - Captain, Graham Mitchell - Expert Russian Bears (Russia) - Rene Pohl - Expert Judge: Tony Shaw, HumVee expert and mechanical engineer, from U.S. Army's TACOM (Heavy Automotive Division).

Challenge to build a dragster with at least 3 wheels. The one that goes the fastest in the quarter mile wins. Contestants Team Red: The Chicago Fire Team captain Mike Joe Mike Expert Rob Hamilton Team Yellow: The Texas Scrap Daddies Team captain Ken Mark Sean Expert Dan Labinsky

Challenge to build a machine chunk a pumpkin the most accurately to hit a target. They must use human power only. Contestants Team Blue: The Young Guns Team captain Stan Brighton Jeus Beltran Brian Michem Expert Ron Toms Team Orange: Three Rusty Juveniles Team captain Jay Ray Tom Expert Waddy Thompson

Challenge to build a machine to carry each member on one lap around a off road course that has bumps, jumps, and water. Contestants Team Orange: Damage Team captain Ristow John Kalbot Expert James Aduskevich Team Green: The Long Brothers Team captain Brian Long Terry Long Gary Long Expert Mike Ferguson

Challenge to build a machine that can race to an island to save all their team mates one at a time. Contestants Team Blue: Art Attacks Team captain Ken June Wayne Expert Justin Manley Team Purple: The Metal Medics Team captain Dr. Bill Alex Bob Expert Larry DeCamm

Challenge to build to open locked treasure boxes 20 feet underwater. They have to send down an aquanaut in a diver suit and pump air to his helmet. Contestants Team Green: Art Attacks Team captain Ken June Wayne Expert Greg Brian Team Blue: The Young Guns Team captain Stan Brighton Jeus Beltran Brian Michem Expert Bob Kirby

Challenge to build a hovercraft that is the fastest in a relay race. Each member must take a turn driving the hovercraft around the course. Each team choose a differeny way to build. One goes for heavy using two engines the other team goes for light weight using only one engine. Contestants Team Yellow: The Texas Scrap Daddies Team captain Ken Mark Sean Expert Terry Chapman Team Green: The Long Brothers Team captain Brian Long Terry Long Gary Long Expert Bob Wind

Challenge to build a that will not only attain the greatest height but will also bring a payload an ostrich egg back to earth without damage. Contestants Team Green The Long Brothers Team captain Brian Long Terry Long Gary Long Expert Bruce Lee Team Turquoise Art Attacks Team captain Ken June Wayne Expert James Tucci

Each team has to build a self-mobile machine that has to be able to destroy walls. Then, the machines will be tested in a competition which consists in demolishing 3 walls of a factory. Contestants:'Beach Boys' vs. 'Chaos Crew'.

Each team has to build a radio controlled glider that should drop a 'paint bomb' in a target located near the junkyard. Contestants:'Mothers of Invention' vs. 'Three Revs a Minute'

Challenge to build a 2 man submarine the can navigate an under water obstacle course the fastest. Contestants Team Yellow: The Dipsticks Team captain Mike Richard Ian Expert Hugh Williams Team Red: The NERDS Team captain Crash Neo Jeff Expert Duncan Macroft

Challenge to build a wind powered machine that can grind the most coffee.

Challenge to build a machine that can launch a rugby ball and hit a target. It must be powered by human power only. Contestants Team Blue: The Filth Team captain Bowser Bruiser Nic Expert Mike Preton Team Green: Beach Boys Team captain Chris Danny Jamie Expert Stuard Harris

Challenge to build a Machine able to carry all team members thats able to drive to a river span the torrent then load up the bridge drive to get a flag and repeat to get back the start. Contestants Team Blue: Brothers in Arms Team captain Richard "Dick" Strawberry David Strawberry Bobby Strawberry Expert Stg. Richard Little Team Turquoise: Mothers of Invention Team Captain Diana Will Matt Expert David Few

Challenge to build a steam powered vehicle that can carry all 4 team members the fastest around a track. Contestants Team Green: The Beach Boys Team captain Mike Richard Ian Expert Adrian Grimmett Team Red: The NERDS Team captain Crash Neo Jeff Expert Richard Gibbon

Challenge to build a machine able to harvest the most wheat in one hour. Contestants Team Turquoise: Brothers in Arms Team captain Richard "Dick" Strawberry David Strawberry Bobby Strawberry Expert David Bagley Team Purple: The Techo Teachers Team Captain Tim Juilet Andrew Expert David Pruess

Challenge to build a boat able to cross a pond then extinguish a fire then reach the shore so a team member can retrieve their flag. And onto the center of the pond to place the flag on a buoy. Contestants Team Turquoise: Brothers in Arms Team captain Richard "Dick" Strawberry David Strawberry Bobby Strawberry Expert Ian McCrae Team Red: The NERDS Team captain Crash Neo Jeff Expert Steven Riley

Challenge to build a dragster with at least 3 wheels that can carry a team the fastest down a 1/8th mile track Contestants Team Turquoise: Brothers in Arms Team captain Richard "Dick" Strawberry David Strawberry Bobby Strawberry Expert Andy Johnson Team Purple The Megalomaniacs Team captain Nosher Kevin Dax Expert Brian Johnson

Teams from USA and UK compete to build a machine capable of flatten vehicles. USA team chose to build a gravity driven hammer, UK team chose to build a hydraulic crusher. In race day, USA team was behind UK on crushing, but the UK team's car crusher bent the horizontal beam that holds the crusher arms, causing USA team to win.

Challenge to build a non powered glider. The winner the one who stays aloft longest Contestants Team Yellow: The Brainy Bunch Team captain Dr. Chess Micheal David Expert Dr. Billy Brooks Team Orange: In A Spin Team captain Rob Trevor Darren Expert Darren Arkright

Challenge to build a cannon that can hit the target the most accurately. Contestants Team Purple Brothers in Arms Team captain Richard "Dick" Strawberry David Strawberry Bobby Strawberry Expert Dr. Derek Ulsop Team Red The Chemical Brothers Team captain Paul Westlake Paul Huff Rob Flint Expert David Rayner

Challenge to build a vehicle that can race from a start on land to across a lake to end the race with a stretch on land to the finish. Contestants Team Turquoise The Navy Blues Team captain Mark Tammer Doug Richardson Samantha Donaly Expert Johnathon Steadling Team Pink The Bodgers Team captain Babs Munson Bowser Munson Learch Expert Mark Eason

Challenge to build a vehicle that is wind powered and can carry all four team members. Contestants Team Orange The Megalomaniacs Team captain Nosher Kevin Dax Expert Jacquie Michtell Team Blue The Driller Thrillers Team captain Kevin Vince Darren Expert Sid Holder

Challenge to build a vehicle that can carry one member at a time in a relay contest to see who can achieve the greatest distance with one cup of fuel. The winner got a amazing 178 mpg. Contestants Team Pink The Dodgers Team captain Babs Munson Bowser Munson Learch Expert Steve Tripere Team Green: In A Spin Team captain Rob Trevor Darren Expert Josh Darling

Challenge to find a way to lift a mini from a stand under water and then get it to a designated spot onshore. Contestants Team Red The Chemical Brothers Team captain Paul Westlake Paul Huff Rob Flint Expert Richard Bradshaw Team Orange The Megalomaniacs Team captain Nosher Kevin Dax Expert Nick Bunton

Challenge to build a vehicle that could navigate a course the fastest. The catch it can't use wheels. Contestants Team Orange The Megalomaniacs Team captain Nosher Kevin Dax Expert Jerry King Team Pink The Bodgers Team captain Bowser Munson Anne Saunders Learch Expert Dr James Brighton

Challenge to attack a "castle" with turnips. Contestants Team Yellow Team captain Richard Strawberry Keli Monroe Dave Price Expert Don Mansfield Team Orange Team captain Anne Saunders Richard Munson Shen Chiu Expert Paul Harrington

Challenge to build vehicles to compete in a power tug of war. Contestants Team Yellow Team captain Richard Strawberry Keli Monroe Dave Price Expert John Kilgour Team Orange Team captain Anne Saunders Richard Munson Shen Chiu Expert Mark Pacey

Challenge to build a diving apparatus to retrieve an underwater treasure. Contestants Team Yellow Team captain Richard Strawberry Keli Monroe Dave Price Expert Russel Mitchell Team Orange Team captain Anne Saunders Richard Munson Shen Chiu Expert Harvey Porrett

Challenge to build a powerboat to save their team mates one by one that are stranded on an island. Contestants Team Yellow Team captain Richard Strawberry Keli Monroe Dave Price Expert Lawrence Newing Team Orange Team captain Anne Saunders Richard Munson Shen Chiu Expert Richard Yemm

Challenge to build an offroad vehicle to race a relay race around a offroad course. Contestants Team Yellow Team captain Richard Strawberry Keli Monroe Dave Price Expert Paul Zuckowskyj Team Orange Team captain Anne Saunders Richard Munson Shen Chiu Expert Mark Muench

Challenge to build a rocket that can carry snow globe the highest and return it safely. Contestants Team Yellow Team captain Richard Strawberry Keli Monroe Dave Price Expert Richard Osbourne Team Orange Team captain Anne Saunders Richard Munson Shen Chiu Expert Charles Simpson

Plot of this episode is not specified yet. Please check back later for more update.