Tom is under strict orders to not wake the witch sisters, but Jerry is set on getting Tom in trouble. When Tom uses the magic spell wand and makes all of the furniture come alive, he must get the help of Newt to make everything go back as it was.
Tom is assigned to guard his owner’s garden of crops against pests, including Jerry and a clan of harvest mice who all resemble him (albeit with different-colored bandanas).
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.
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.
When Hildie and Beatie go away on a vacation, Tom and Jerry has problems when their ghost nephew, Grayson, comes over and throws a large party with his friends and takes their crystal ball for bowling.
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.
Detectives Tom and Jerry are hired by Polly the Dog to get back her collar from mean Barkley at the park. After a series of incidents involving the pound “jail” and an electric fence, Barkley reforms when he meets Polly and falls in love with her.
Upon seeing Tom unable to catch Jerry, Butch recruits the former to join the League of Cats, a secret organization of cats who work together to catch mice.
Detectives Tom and Jerry discover Butch and a squirrel are stealing their business and later discover they are con artists and are stealing from customers.
