Tom has been out late carousing with his chums. When he gets home, Mammy won't take any excuses, and insists he stay awake; Jerry, overhearing, thus tries a number of schemes to get Tom to sleep.
Minnie gives Figaro a bath and ties a ribbon around his neck. Figaro feels like a sissy, and when he mixes it up with some alley cats, they mock him, and the leader attacks. But Figaro is so afraid that his shaking topples a series of trash cans onto the aggressor. The rest of the cats didn't see this happen, and think Figaro defeated their leader. Of course, now he's all dirty, and he needs another bath.
Jerry and his diapered little mouse friend flood the kitchen, then use the freezer to turn it into a skating rink. Even though Tom finds a pair of ice skates, the mice have no problem outmaneuvering him.