Arreale Davis

A bundle of "Joy" -- In preparation for the trial, Joy (Jaime Pressly) learns that she has a half sister she could possibly use to invoke sympathy from the jury, but her half sister turns out to be her lifelong mortal enemy, Liberty Washington (guest star Tamala Jones). Coincidentally, Liberty is also number 101 on Earl's (Jason Lee) list -- "Stole a girl's identity." As Earl tries to right his wrong and Joy deals with the shock of having a new half sister, Liberty works to get herself into a wrestling league. As families often do, the two women deal with their differences by wrestling them out of each other. This new episode also presents a major surprise for one of the characters. Ethan Suplee, Nadine Velazquez, and Eddie Steeples also star.

Spencer and his new girlfriend Olivia have sex, and Spencer reveals she might be pregnant because they didn't use protection. Mona and Dee Dee give him a talking to about his mistake and encourage him to get tested, too .

Walker and the gang must locate an ambulance that is carrying a donor liver to save a young girl's life.

The angels assist a man who must learn that he can't control every aspect of his life or the lives of others.

A boutique owner orders one of Kim's fashion designs, but filling the order may mean putting college on hold.