When Lt. John Harkness is assigned as the new skipper of a submarine chaser equipped with an experimental steam engine, he hopes that the U.S.S. Teakettle's veterans will afford him enough help to accomplish the ship's goals. Unfortunately, he finds the crew and its officers share his novice status or only have experience in diesel engines.

In 1879, during the Anglo-Zulu War, man-of-the-people Lt. Chard and snooty Lt. Bromhead are in charge of defending the isolated and vastly outnumbered Natal outpost of Rorke's Drift from tribal hordes.

Disturbed Blanche DuBois moves in with her sister in New Orleans and is tormented by her brutish brother-in-law while her reality crumbles around her.

When a secret marriage is planned between Othello, a Moorish general, and Desdemona, the daughter of Senator Brabantio, her old suitor Roderigo takes it hard. He allies himself with Iago, who has his own grudge against Othello, and the two conspire to bring Othello down. When their first plan, to have him accused of witchcraft, fails, they plant evidence intended to make him believe Desdemona is unfaithful.

In this film adaptation of the Offenbach opera, a young poet named Hoffman broods over his failed romances. First, his affair with the beautiful Olympia is shattered when he realizes that she is really a mechanical woman designed by a scientist. Next, he believes that a striking prostitute loves him, only to find out she was hired to fake her affections by the dastardly Dapertutto. Lastly, a magic spell claims the life of his final lover.

Two talented song-and-dance men team up after the war to become one of the hottest acts in show business. In time they befriend and become romantically involved with the beautiful Haynes sisters who comprise a sister act.

Bitter and hateful, the Grinch is irritated at the thought of a nearby village having a happy time celebrating Christmas. Disguised as Santa Claus, with his dog made to look like a reindeer, he decides to raid the village to steal all the Christmas things.

Mary Henry ends up the sole survivor of a fatal car accident through mysterious circumstances. Trying to put the incident behind her, she moves to Utah and takes a job as a church organist. But her fresh start is interrupted by visions of a fiendish man. As the visions begin to occur more frequently, Mary finds herself drawn to the deserted carnival on the outskirts of town. The strangely alluring carnival may hold the secret to her tragic past.

The world is delighted when a spacecraft containing a crew made up of the world's astronauts lands on the moon, but are shocked when the astronauts discover an old British flag and a document declaring that the moon is taken for Queen Victoria proving that the astronauts were not the first men on the moon.

Live-action segments show members of the Disney staff touring South America and recording their impressions in sketches. These segue into four animated sections: "Lake Titicaca" depicts tourist Donald Duck's troubles with a stubborn llama; and in "Aquarela do Brasil," Jose Carioca shows Donald the sights and sound of Rio de Janeiro.

Trouble strikes when an exhausted pop singer, sent on a vacation to a farm, realizes that the farm's owner grows deadly bees.

A young man visits his fiancé's estate to discover that her wheelchair-bound scientist father has discovered a meteorite that emits mutating radiation rays that have turned the plants in his greenhouse to giants. When his own wife falls victim to this mysterious power, the old man takes it upon himself to destroy the glowing object with disastrous results.