The Country Mouse

The Country Mouse is a 1935 cartoon.

Plot
A mouse who is tough wants to become the heavyweight of the world, however he faces difficulty when his Grandma doesn't want him to fight. During the night he sneaks off to go to the game, which his Grandmother just so happens to have heard on the radio, and she goes after him so he can stop fighting, but something strange happens instead.

Trivia

 * Beans and Porky appear at the beginning.