The mommies feel unappreciated after going out of their way to help their kids and husbands on Halloween. So while they're out Trick-or-Treating, the mommies turn the Larson house into ""The Mommies' House of Horror."" They pull their own pranks on everyone to get evenwith them being unappreciative.
Danny - Carol puts him in a desk chair with a thinking cap and makes him sit there until he writes a thank-you note to his grandmother.
Blake - Force him to talk to a girl he has a crush on.
Casey - Marilyn has Adam do her math homework, and makes her do the corrections, but it's difficult to do since she's dressed as the Golden Gate Bridge.
Adam - Marilyn shows him Tiffany kissing a pizza delivery boy.
Jack - Marilyn makes him put on his wedding tuxedo (to show that time has taken its toll).
Paul - Carol invites her mother to move in with them.
