As Percy, the cat, is chasing Little Roquefort, the mouse, a small pussycat appears at the front door, and Percy tries to make it an ally. However, the playful pussy likes Roquefort as a playmate, and they team up against Percy. Finally, Percy's mistress, givers his bed to the newcomer, and he shares it with his newly-acquired mouse friend.
Tom Morrison
Little Roquefort (voice)
As Percy, the cat, is chasing Little Roquefort, the mouse, a small pussycat appears at the front door, and Percy tries to make it an ally. However, the playful pussy likes Roquefort as a playmate, and they team up against Percy. Finally, Percy's mistress, givers his bed to the newcomer, and he shares it with his newly-acquired mouse friend.
Jasper is given an ultimatum by his master: break one more thing and you're out. Rodent Jerry does his best to make sure that his tormentor "gets the boot".
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.
Pluto chases a kitten through a window and right into Mickey's lap. Mickey scolds him, and goes off to wash the kitten. Pluto falls asleep in front of the fire, and dreams of a hell ruled by cats where he is put on trial for all his crimes against cats and, of course, found guilty.
Jerry crashes a vase onto Tom's head, which gets Mammy to throw Tom out. Jerry at first revels in his freedom, but soon tires of this, and, under a flag of truce, hatches a plan with Tom.
Mickey accidentally takes a seal home, after it sneaks into his picnic basket. When Mickey takes a bath, the seal is discovered and Mickey returns him to the park. Later, however, Mickey and Pluto discover that the bathroom is filled with seals!
The family dog warns Tom not to make any noise so he can take a nap. Jerry hears this and immediately devises plans to ensure that the dog's nap will be interrupted.
A young mouse named Fievel and his family decide to migrate to America, a "land without cats," at the turn of the 20th century. But somehow, Fievel ends up in the New World alone and must fend off not only the felines he never thought he'd have to deal with again but also the loneliness of being away from home.
Mickey has been reading Alice in Wonderland, and falls asleep. He finds himself on the other side of the mirror, where the furniture is alive.
Jerry finds himself in charge of a foundling mouse called Nibbles, who is eager to steal milk from Tom's bowl and oblivious to the danger.