Five 2nd-grade kids who don't follow strict rules by their school principal Brinway are dubbed "Stinkers" by him. On the class visit to an aquarium the Stinkers decide that a sea lion called Slappy doesn't feel too good there, "free" him, and plant him into Brinway's hot-tub.
BD Wong
as Morgan Brinway
Bronson Pinchot
as Roy
Jennifer Coolidge
as Harriet
Joseph Ashton
as Sonny
Gary LeRoi Gray
as Domino
Carl Michael Lindner
as Witz
Scarlett Pomers
as Lucy
Travis Tedford
as Loaf
Sam McMurray
as Broccoli
Bodhi Elfman
as Tag
Jamie Donnelly
as Aquarium Information Woman
