Shopkeeper Bosko takes care of business.
Rochelle Hudson
as Honey (voice) (uncredited)
Johnny Murray
as Bosko / Wilbur / Mouse (voice) (uncredited)
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.
The music-happy Bosko and Honey take a car ride, but bad luck briefly interrupts their fun.
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.
After Acme products fail him one too many times in his dogged pursuit of the Roadrunner, Wile E. Coyote decides to hire a billboard lawyer to sue the Acme Corporation.
A cartoonist draws Bosko, who promptly comes to life.
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.
Among the strategies that fail in Wile E. Coyote's attempts to catch the Roadrunner: glue on the road, a giant rubber band, an outboard motor in a wash tub, and dressing in drag as a female Roadrunner.
A streetcar conductor, Foxy has adventures with a would-be passenger hippo, a cow blocking the tracks, and a runaway train while Foxy, his passengers, and some hobos sing the title song.
Piggy and Fluffy have adventures on a riverboat and Uncle Tom is chased by skeletons promising to take him to Hallelujah Land.
Piggy picks up his girlfriend and takes her to a theater where a hot jazz orchestra is playing.
Bosko and Honey go on a picnic that ends badly.
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.
Foxy the Cop is trying to enforce the law in town, but dangerous drivers and strangers who also kidnap Roxy are making this difficult.
Bosko is a soda jerk, who gives poor service to a mouse and to his former schoolteacher. Later, he must contend with Honey's bratty Wilbur.