Pete enters into a deep depression when he fears that Mickey dislikes another rival more than him.
Did You Know?
Mortimer Mouse appeared in a classic Mickey short called 'Mickey's Rival' in which he played practical jokes and tried to win Minnie's affections. The character was originally modeled after Walt Disney. Mortimer was the name Walt originally wanted to give Mickey, but his wife convinced him that Mickey would be "cuter." See more