Take Me Up to the Ball Game (1980)

In this interplanetary baseball story, a group of friends are playing a sandlot game on Earth that is noticed by Irwin, an outer space promoter of baseball. The haphazard team consists of an eagle, a beaver, a bear, a kangaroo, and a mole. Irwin invites the Earth team to play against the Outer Space All-Stars, an awesome team that has never lost a game, of that matter, been scrored upon. Their secret: they are the biggest cheaters in the universe.