After Tom's mistress orders him to clean up the mess he made while chasing Jerry, Tom spies an ad for a cat needed as companion to an old lady. Tom leaves his current home for what he anticipates will be a better life, only to discover the old lady is a witch.
Tom filches a drumstick from a fresh-baked chicken. When Mammy is about to discover him, he hands it off to Jerry; this lets him be a hero to Mammy and still get his chicken. Jerry is miffed, and sees his chance to retaliate: Spike is very possessive of his bone. Jerry keeps stealing the bone and planting it on Tom. Finally, Jerry bores a hole in the bone, inserts a bolt, and gets Tom to swallow a magnet. The bone keeps coming back to Tom, even through a fence. Finally, as Tom runs off followed by Spike, Jerry, who's been hiding in a tin can, is also dragged along.
Jerry removes a tack from Spike's paw. In gratitude, Spike gives Jerry a bell to ring when he's in trouble.
Jerry and Tuffy lead the quest to thanksgiving. All the sudden, Tom sneaks into the dinning room to destroy Jerry and Tuffy. So, Jerry, Tuffy and Tom battle over thanksgiving. In the end, Jerry, Tuffy and Tom would agree to eat the whole turkey but Tuffy decides to ate the whole turkey.
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.
It's a grand day at the beach for Tom and his girlfriend Toots - that is, until Jerry shows up (and, for a while, gets a rather vicious crab involved as well).
Tom and Jerry are in a bowling alley. Both spend a lot of time sliding on the well-polished lanes. Eventually, Jerry takes up residence among the pins and Tom tries to bowl him down.
Mammy Two-Shoes tells Tom and Butch that the cat who gets rid of the icebox-raiding, breadbox-invading mouse (Jerry) is the one who can stay.
Jerry narrates in voiceover: Tom has fallen hard for the cat next door, and competes with rich cat Butch for her affections. But Butch outspends Tom to a ludicrous level at every turn. Tom goes downhill after that, until we see him contemplating suicide.
The Easter bunny brings an egg for Tom and Jerry that hatches into the little duckling. He keeps getting into water he shouldn't: the aquarium, water cooler, bathtub, sink, as the boys keep rescuing it. They try to give the duck back to the Easter bunny - no go. They leave it in the pond at the park and think they're home free, until the duckling brings his friends home.
Tom is shipwrecked on an island, which is inhabited by at least one mouse - Jerry. To thwart the hungry cat, Jerry disguises himself as a cannibal.
Tom's new book on "how to catch a mouse" doesn't prove too helpful against Jerry; actually, Jerry seems to make better use of it than Tom.
Tom is playing with Jerry when a cute lady cat is delivered to Mammy for her to take care of. Tom is smitten at first sight.
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.
It's spring, and Tom is much more interested in the female cat next door than in Jerry.
Tom fights with another cat over Jerry.
Tom is golfing, but having no success. Jerry insures that remains the case.
Tom chases Jerry into a bottle of invisible ink, and the now-invisible Jerry proceeds to have fun torturing Tom.
Jerry takes a midnight snack from the fridge unaware that Tom is watching him.
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.