The kids are relieved to learn that their parents didn't write the letter to Dear Libby.
Jan campaigns to become the Most Popular Girl in school and she makes a lot of promises on the family's behalf.
The young boys run away to the Brady's house.
The Brady's new neighbors adopt three boys and Ken teaches them a little dance number.
Peter and Bobby camp out in the backyard to take pictures of a UFO they see.
Jan learns the consequences of making promises she can't keep.
Greg admits that the UFO is a joke that got out of hand to the police who is sent to investigate.
Greg tells his friends his mother's bald when he's caught in a beauty parlor.
Greg agrees to buy a bottle of Bobby's hair tonic out of charity and ends up with slightly different color hair.
Marcia sees the mascot goat Westdale stole from rival Coolidge High.
Bobby catches Marcia's friend Jerry, who's from the opposing high school, snooping around the house for the game plays.