MGM Cartoon Studio

Mammy steps out for the evening. While she's away, the cats - in this case Tom and three of his alley cat friends - play. Play and perform rollicking jazz, that is.

Jerry takes a midnight snack from the fridge unaware that Tom is watching him.

A dancing bear escapes from the zoo and finds his way to Tom and Jerry's house. He dances with Tom, making it impossible for Tom to call the authorities; Jerry takes every opportunity to play music and keep Tom and the bear dancing

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".

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.

Spike the bulldog, grateful to Jerry for getting him out of the dogcatcher's van, offers to help the little mouse any time he whistles. Tom, Jerry's feline tormentor, seeks to overcome this new disadvantage.

Jerry Mouse gets tired of living the country life and decides to head to the big city. However, the experience doesn't turn out quite like Jerry had expected.

Jerry is far from Tom's servant here. Tom, shipwrecked, washes up on a tropical island. His first attempts at food - a coconut and a turtle - are much too hard. But he spots Jerry just before Jerry sees him, and soon has him in the frying pan. Jerry escapes to a cannibal village; when he sees Tom's frightened reaction, he has his plan. Using soot from a pot, he blackens himself, then threatens Tom and starts cooking him. But Jerry's plan - and tail, and un-blackened bottom - is exposed when his grass skirt comes off during his war dance. Jerry helicopters away using the bone in his hair, and leading Tom right into the real cannibals. But Jerry's triumph is short-lived, as a pygmy cannibal comes after him.

A Spanish cat is more interested in playing flamenco guitar than trying to catch the mouse El Magnifico (Jerry). Tom arrives from the States with world champion mouse-catching credentials to have a go.

At the home of Viennese composer Johann Strauss lived Johann Mouse. Whenever the composer played his waltzes, the mouse would dance to the music, unable to control himself. One day, when Strauss was away, the house cat played his master's music. When word got out about a piano-playing cat and a dancing mouse, they were commanded to perform for the emperor.

Tom's being especially lazy, which makes it even easier for Mammy to toss him out when her new mouse-catching robot cat, Mechano, arrives. Mechano is frighteningly efficient, foiling several attempts by Jerry. Jerry turns this efficiency against him by unleashing several mechanical mice; the zealous robot makes a shambles of the house, and finally itself, in the process of chasing them down. Tom is welcomed back, but at the last moment, a key part of the robot had gone down Tom's throat; Jerry activates it, and sends Tom chasing after one of the wind-up mice.

Tom chases Jerry into a bottle of invisible ink, and Jerry then proceeds to have fun torturing Tom.

As Tom and Jerry stage their typical fight sequences, the patriotic soldier theme of the title is evidenced by such things as a carton of eggs labeled "Hen Grenades"; Jerry dropping light bulbs from an airplane like bombs; and Jerry sending a telegram with the message "Sighted Cat - Sank Same." Musical phrasings from various patriotic war songs are heard throughout.

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

Sir Droopalot and Sir Butchalot (Droopy and Butch) vie with each other to kill a dragon that is terrorizing their kingdom. Whomever vanquishes the dragon will marry the king's daughter.

The Bide A Wee Mouse Home has sent the orphan mouse Nibbles to spend Thanksgiving with Jerry. Unfortunately, Nibbles is always hungry.

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.

Tom is duck hunting, and he wings a little duckling that can't quite keep up with the flock. Jerry gets to the fallen duck before Tom, bandages his wing, and shelters him from Tom as he keeps running out to join his flock.

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.

A baby seal escapes from the circus and ends up in Jerry's backyard pool. Tom finds out soon enough, and when the circus offers a $10,000 reward, his goal is clear.