When a documentary team comes to Button House to investigate a historical assassination plot, Alison and the ghosts are shocked to discover that it involved one of their own.

A mysterious visitor arrives at Button House with a revelation that leaves Alison reeling. Mike has an epiphany on his first day at a new job, which causes Julian to remember his first day as a ghost.

While Button House is being fumigated for woodworm, Alison and Mike decide to save some money and camp in the grounds, sending the ghosts’ routines off kilter.

Alison has invited Lucy to come to Button House for a sleepover, but after a concerning meeting with the solicitor, Alison must work out if Lucy is really who she says she is.

When the ghosts try to sabotage Alison’s makeshift therapy session for Kitty, they unwittingly face their own demons. And Mike’s desire to see the ghosts yields surprising results

While Alison and Mike gear up to make a big investment, the Captain and Kitty work together with the other ghosts to solve an unfolding mystery before it’s too late.

Alison and Mike are trying to find a semi-harmonious routine with the ghostly housemates of Button House. The ghosts have found a way to make their new situation work for them, while the couple are working towards a new money-making venture.

After a night of partying, Alison and Mike scramble to clean up the house for a venue viewing, and Alison tries to find out why the ghosts are acting so strangely.

Alison and Mike grapple with the latest obstacle to nailing down an event booking, but they’re stymied by the Captain’s past coming back to haunt him.

Thomas goes down memory lane with Alison, however, the truth is muddied when the other ghosts tell their version of events. Mike struggles with his own memories of Alison’s past.

It’s a nervous Mike’s first night alone in the house when some uninvited guests set the ghosts on a mission to defend their treasured home.

The big day at Button House has arrived, but some freak weather disrupts everyone’s plans.

A young couple, struggling to buy a first home, think their prayers are answered when a distant relative bequeaths them a vast country house. The catch? It’s riddled with ghosts…

When the ghostly visions return to haunt Alison, Mike must reassure her that there is a rational, medical explanation – a comforting theory about which he could not be more wrong.

With Pat’s family coming to commemorate his death, Pat begs Alison to pass on a message from beyond the grave, while she attempts to befriend the new builder.

Desperate for cash, Mike and Alison rent the house to a film crew making a period drama – a move that pushes both Thomas and the old house’s floorboards to breaking point.

Alison’s attempt to win over their posh new neighbours with a swanky dinner party are thrown into chaos by Mary’s woeful catering and Robin’s desire to celebrate the lunar eclipse.

When Mike and Alison consider selling Button House to a hotel chain, the ghosts come up with some get-rich-quick schemes to help the cash-strapped couple.

It's Christmas at Button House, and Mike is determined to make it perfect for his family. Alison is also determined to deliver the best Christmas ever for the living and the dead, although the latter aren't filled with festive cheer.

When they discover a man living in a tent on their grounds, Alison and Mike - with the ghosts’ help - learn that they have more to offer this Christmas than they realised.

When they discover a man living in a tent on their grounds, Alison and Mike - with the ghosts’ help - learn that they have more to offer this Christmas than they realised.