Christmas Eve. A poor orphan boy trudges through the snow, pathetically. He finally arrives at his miserable cabin. While he is crying, Santa arrives and, singing the title song, offers to take the boy to his workshop. They arrive, and the toys go wild. He plays with a few toys. A candle falls off the tree and starts a fire. The toys try in vain to fight the fire; the boy hooks up a hose to a set of bagpipes and takes care of it.
A streetcar conductor has adventures with a would-be passenger hippo, a cow blocking the tracks, and a runaway train while he, his passengers, and some hobos sing the title song.
Mrs. Mouse is reading "A Visit from St. Nicholas" to her brood when a cat tries to break in. The cat overhears them arguing about the existence of Santa, so he dresses up accordingly.
The film opens with Bosko taking a bath while whistling "Singin' in the Bathtub". A series of gags allows him to play the shower spray like a harp, pull up his pants by tugging his hair, and give the limelight to the bathtub itself which stands on its hind feet to perform a dance.
Gnomes greet the coming of spring by manufacturing various bright colours.
Bosko hunts in the jungle, but ends up playing music with the animals.
A Chinese emperor is gladdened by the song of the nightingale and is moved to play his own song. One day the Japanese send a music box with a mechanical bird; the nightingale feels rejected and leaves. Soon the clockwork breaks down, and the emperor dispatches his crow to go look for the songbird. The emperor, meanwhile, grows sicker with the passing months.
Bosko is a Mountie in the cold, snowy north. His sergeant demands that he get his man: a peg-legged villain wanted dead or alive.
A dark and stormy night in a drugstore. The druggist mixes a potion and falls asleep. The skull-and-crossbones on the bottle comes to life and drips the potion on the druggist.
Piggy picks up his girlfriend and takes her to a theater where a hot jazz orchestra is playing.
A young worm is chased by the Early Bird, but then a snake and two crows join the chase.
On a tropical island, a native boy sings "Pagan Moon" to his sweetheart. Later, he plays music underwater with an octopus-pianist and other jazz-loving sea life.
Original short that introduced Bosko, never released. Producer-directors Hugh Harman and Rudolf Ising showed it to various studio executives as a pilot for the Bosko character.
Bosko has a grand time on the farm, dancing with a cow, playing a horse's tail like a violin and getting drunk with three pigs.
In this Merrie Melodies animated short, an organ grinder and his monkey make their way down a city street.
After the last human has left the department store, the toys proceed to the music department where they start performing the Warren/Dubin song "We're in the money". The money soon joins for a chorus, as well as display dolls in the wardrobe department.
Late at night, the mice come out and sing and play to the title tune, among others. That is, until the cat arrives, but he's quickly sent packing.
Warner Bros. animated short featuring the song 'Let's Put Out the Lights (and Go to Sleep)'
Bosko and Honey yodel happily in the Alps until a series of disasters end with Honey rushing downriver on an ice floe.
Bosko is a doughboy in the Great War.
