Half & Half - Season 4 - Eps 18: The Big 'What Have We Done?' Episode
After finding out her rival will be writing her six-month performance review for the agency, Dee Dee makes an effort to tighten up her relationship with Brett outside the office. The two have a little too much to drink one night and wake up the next morning in Dee Dee's apartment clueless as to how they got there. Mona and Spencer trick Adam into thinking he won a sweepstakes.
About Half & Half

Title: Half & Half
First Air Date: 2002-09-23
Last Air Date: 2006-05-15
Status: Ended
Rating: 8.3/10 (from 22 votes)
Language: EN
Seasons: 4
Total Episodes: 91
Network: UPN
Genres: Comedy
Production Companies: SisterLee Productions, Eye Productions, CBS Studios
Synopsis
Half & Half is an American sitcom that aired on UPN from September 23, 2002, to May 15, 2006. The show focuses on the lives of two paternal half-sisters in their twenties who were estranged throughout their childhood, and are finally developing a close relationship. The series is set in San Francisco. It was the second-most-watched show on UPN's Monday night line-up and fourth overall on the network. The show was on The CW's first draft line-up in March 2006, but due to several circumstances—including The CW's contractual obligation to pick up Reba, the uncancelling of All of Us, and the pick-up of the Girlfriends spin-off The Game—Half & Half was left off the final Fall 2006 schedule and ended production. The series has aired in reruns on Global TV in Canada, Trouble in the UK and in local syndication in the United States. It also airs in the United States on TV One.
Cast

Rachel True
Mona Rose Thorne

Essence Atkins
Dee Dee Thorne

Telma Hopkins
Phyllis Thorne

Valarie Pettiford
Big Dee Dee Thorne

Chico Benymon
Andre Spencer Williams

Alec Mapa
Adam Benet