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.
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.
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.
Bosko is a construction worker who impresses Honey by making music from everything in sight, including a decapitated mouse, a typewriter and a goat filled with hot air.
A young worm is chased by the Early Bird, but then a snake and two crows join the chase.
Gnomes greet the coming of spring by manufacturing various bright colours.
The cat of the house has its nap interrupted by two playing puppies, which sets off a chain of events.
Bosko fishes, and sings and dances with frogs. But two ladybugs use a wasp as an airplane, and a beehive and tree branch as a machine gun to drive him away.
Bosko and his porcine friend are hobos in a runaway boxcar.
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.
Bosko is a doughboy in the Great War.
On Christmas morning two pups and the household's children are up early. The pups are frightened by a large stuffed dog, a train set, a crying doll, a toy tank, and other toys.
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.
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.
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.
Two little puppies, one black, one brown, go on a picnic outing with their human family. The pups wind up unwitting participants in a fox hunt.
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.
The king returns to his castle, and asks where the queen is; she's in the parlor, and won't be seen, according to the title song. He goes to his throne and summons his jester, Goopy Geer. A black knight arrives and threatens one of the young ladies in court; Goopy fights him off, first with an ax, then in armor from kitchen utensils, then butting him with a mounted animal head, which makes the knight's armor fall apart. He pulls it together again and runs away.
Bosko the woodsman spurns cutting down trees and plays music instead. The trees and animals dance and make their own music.
Freddy comes to a party and is a hit; he then goes on to be the star quarterback at the football game.
