A baby woodpecker mistakes Jerry for his mother. The mouse rejects the newly hatched bird but soon finds himself protecting it against his feline nemesis, Tom.

Jerry Mouse befriends a newly hatched duckling who can't swim and ends up protecting him against his feline nemesis, Tom.

Chased by Tom around the barnyard, Jerry takes refuge under a hen, who, in her nest, is sitting on eggs. Tom has to figure out ways to get Jerry out from under the protective hen.

When a duck hatches from the egg underneath Tom, the newborn (Little Quacker) is convinced Tom is his mother. Tom would like to eat the duckling; Jerry is determined to keep that from happening.

Tom, complete with mortarboard, is teaching a kitten the basics: "cats chase mice." But Jerry keeps subverting this lesson at every opportunity.

Donald Duck's gluttonous cousin, Gus Goose, comes for a visit and practically eats him out of house and home. When the direct approach to getting rid of his voracious houseguest fails, Donald resorts to desperate measures to dislodge him.

Tom invites Toots to an elegant dinner. However, he's made the mistake of trying to put Jerry to work, as a serving boy, a corkscrew, and other tasks. Jerry puts up with a little of this, but mostly gets revenge on Tom.

Donald shows his nephews the moves that won him his hockey trophy. But the boys have a few moves of their own.

Join Donald Duck in his debut in the classic animated short The Wise Little Hen. The Little Hen is planting corn and would like to have help from Peter Pig and Donald Duck, but they refuse stating they each have a "tummy ache." When it comes time to harvest the corn, Peter Pig and Donald still refuse to help the Hen, so she and her chicks do the harvest by themselves. Finally, the hen cooks the corn and offers some to Donald and Peter Pig, but when they look more carefully they discover a surprise.

Daffy Duck and Speedy Gonzales find a treasure map that leads them to a wishing well, which for a penny will grant any wish (through old cartoon footage). Daffy sets up a resort around the well and various Looney Tunes characters have their dreams come true. Meanwhile, Yosemite Sam and the Tasmanian Devil hunt for the varmints who stole their treasure map!

Jerry agrees to help an escaped circus lion, whose first need is food. But first they'll have to evade Tom, who heard the news bulletin and is armed with a shotgun.

Tom is dressed up and treated like a baby by the little girl of the house.

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".

Tom pretends to have a cold in order to trick Mammy into letting him stay inside for the night. Jerry tricks Tom by making him think he really is sick - with the measles.

Tom drowns in a lake and sinks to the bottom. There, he finds a mermouse, which he tries to capture and eat.

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.

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.

Officer Donald Duck (Officer #13) is assigned to apprehend a criminal named Tiny Tom. Donald assumes by the name that he'll be a pushover but when he reaches Tom's hideout, he discovers "Tiny" Tom is actually a hulking Pete who immediately disposes of Donald. Donald decides to use strategy and is able to reenter Pete's house disguised as a baby who Pete surprisingly warms to. When Pete discovers Donald, he chases him down the street but is finally apprehended by Donald's marching police colleagues who make the arrest.

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.

Jerry removes a tack from Spike's paw. In gratitude, Spike gives Jerry a bell to ring when he's in trouble.