The entire gang became characters from The Wizard of Oz when Carolyn is accidentally knocked unconscious.

Raj makes a spectacle of himself at Dwayne's party when he drinks too much, dances too much and wakes up with a strange woman.

A lovesick pest follows Dee home from college and drives the Thomases crazy with his obnoxious attempts to win her affection.

Nadine brings home Nanooka (Teresa Ganzel), a lovesick woman from the Arctic Circle, to work as a maid until Raj can rejoin her with her boyfriend for a bizarre ceremonial wedding in the Thomas living room.

Shirley eats her words when she takes a job as an undercover advice columnist and inadvertently causes Dwayne and his new girlfriend to break up.

Maurice and Daryl enjoy an evening in a swinging bachelor pad with two sisters from UCLA...until the girls' father shows up.