Part Time Pal

After a deadly storm, Tom and Jerry find themselves stranded on an unknown island ruled by the evil Wizard of Oz. As they try to find their way back home, they worry for their master Dorothy's safety.

Mammy Two-Shoes threatens to throw Tom out of the house if he makes a mess. Jerry sees an opportunity to rid himself of his feline nemesis.

Tom subjects Jerry to his usual harassment; but the cat finds a new enemy, and the mouse finds a new friend, in the canary of the house.

Tom pretends to have a cold in order to trick Mammy into letting him stay inside for the night. Jerry tricks Tom by making him think he really is sick - with the measles.