High-schooler Grover Beindorf and his younger sister Stacy decide that their parents, Janet and Ned, are acting childishly when they decide to divorce after 18 years of marriage, so they lock them up in the basement until they'll sort out their problems.
Grover Beindorf
Janet Beindorf
Ned Beindorf
Cindy Figler
Donald Krupp
Gwenna Krupp
Vic Finley
Louise Finley
Matt Finley
T.J. Krupp
Brooke Figler
Stacy Beindorf
Mrs. Burtis
Officer Davis
Officer Brickowski
Ralph Doyle
Chief Rocco
Jimmy
Teddy
Cafeteria Cashier
Cop
Flower Girl
Junior Bridesmaid
Erica Gilliland (uncredited)
