![Image Upside-Down Magic](http://image.tmdb.org/t/p/w500/h9vTJ78h0SASYUxg4jV0AQ00oF2.jpg)
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.