While celebrating the holidays with Beatie and Hildie, Tom and Jerry destroy their Christmas tree and must go out to obtain a new one. In the process, they help out Santa Claus by delivering presents for Christmas.

Tom gets Spike sent to obedience school for being naughty, and Jerry is left without a protector. When Spike returns, Tom tries hard to get Spike to revert to his old ways. Jerry fights back to make sure that Spike keeps his cool.

Rick and Ginger’s vacation continues on a cruise ship, where to make sure Tom and Spike don’t cause havoc, they keep them in the carriers. Jerry and Tuffy invade their vacation again, and Meathead, the ship’s cat, hunts down Jerry and Tuffy on the ship.

Both Tom and Butch compete for the Golden Fez in the United Mouse Catchers when they both attempt to capture Jerry.

When Tom ruins Hildie and Beatie’s potions, they get fed up with him and he overhears them wanting a black cat instead of him. He makes and drinks a potion that turns him into a black cat, and they assume he’s another cat.

When he tries out a new cheese-in-a-can that Rick and Ginger buy, Tom has a crazy day when he experiences hallucinations based on the show’s other scenarios.

Dr. Bigby upgrades his robot to be “The future of home security,” but when Tom invades the lab to pursue Jerry and Napoleon, the robot has some tricks up its sleeves which will lead the robot into hysteria.

Detectives Tom and Jerry are hired by Spike to find his missing bones.

When Ginger’s wedding ring falls down the drain, Tom, Jerry and Spike have to get it back before she finds out.

Toodles hires detectives Tom and Jerry to investigate and protect her against a threat to her Tuna can inheritance. They go investigate, and a mysterious and menacing figure keeps trying to hurt them.

Little Quacker enlists Jerry’s help in getting his cracked favorite birdbath fixed, but they get distracted by the smell of Tom’s delicious Chinese takeout. After fighting over the food, Tom steals Little Quacker’s fortune cookie and gets the kind of fortune he deserves.