The world goes backwards on Opposite Day. The kids become adults, and the adults become kids.
William Brent
as Sammy Benson
Ariel Winter
as Carla Benson
Pauly Shore
as Robert Benson
Colleen Crabtree
as Denise Benson
Dylan Cash
as Chaz
Dick Van Patten
as Jack Benson
Renée Taylor
as Martha Benson
French Stewart
as Godfrey
Jared Gilmore
as Baby Bailiff
Katherine Disque
as Ms. Jenkins
Bradley Steven Perry
as Security Guard
Eric Unger
as Security Guard
