Elaine gets sued by a former office clerk because she called him peanut due his size. John thinks Larry was ridiculing him by making fun of his relationship with Kimmy and her mother. Nelle and Ling compete about who will have the most bids from the charity auction dinner date and Cindy (Mark’s ex-girlfriend the transvestite) has plans for Richard for charity auction.

John and Nelle defend her father who was fired from his job as a teacher because he claims he’s Santa Claus; Ally feels threatened when Larry’s ex comes to town; Richard and Ling lip sync at the office Christmas party.

The Nicholas Engbloom comes to Cage & Fish looking for John to help him with a murder case. Melanie West suffers with Tourette’s syndrome and accidentally ran over her boyfriend. She claims to have done it on purpose, only not to be humiliated as she has been her whole life. John convinces her to tell the truth and they win the case. While handling the West case, Nicholas finds himself involved in a divorce case. His wife wants to end their long time marriage because he won’t retire and she feels like she can’t compete with his work. After his wife almost dies, Nicholas abandons the practice, this time forever. Meanwhile, Richard teaches Mark how to use a sex song in order to please Elaine in bed, and John asks Melanie on a date.

Larry’s ex-wife asks him for his permission to take their son to Canada, where she is moving. They argue over why can’t one of them move closer to the other so their son can grow with his two parents around. Jamie asks Larry why can’t they get back together and Larry says because she’s not Ally. They kiss. Larry tells Ally, who overreacts about it until he explains her that Jamie is and will only be the mother of his son. They make up. Meanwhile, Ling’s ex-fiancee comes to ask her if they still have a chance, but Ling doesn’t want to destroy her girlfriend’s happiness. Melanie is fired from her job for scaring the children and John takes it to court.