In the series premiere, five co-hosts of a popular ladies' daytime talk show are followed, as the women struggle to keep their tumultuous personal lives private and their rivalries friendly.

Maxine returns to The Lunch Hour, but Mo isn’t going to make it easy, threatening to expose one of Maxine’s secrets to the public. Nina has some surprising news for Shawn, and Kibby is blindsided with a harrowing discovery.

An anonymous Page Six item causes Maxine to go on a warpath. Kelly Osbourne’s disastrous guest appearance provides Mo with opportunity to steal Maxine’s thunder. Nina is shocked to discover that Andrew has a secret of his own.

Maxine resorts to extreme measures to quash Anna's tell-all book; lifestyle expert Portia Camden joins "The Lunch Hour" as guest co-host; Kibby confronts her former nemesis; and Nina is horrified when her personal life implodes on-air.