In the world of the Murkworks where nightmares are made, the evil Synonamess Botch hatches a scheme to make non-stop nightmares. Only Ralph and Mumford, misfits from the cheery land of Frivoli where good dreams are made, can stop him.

Goofy's in the driver's seat, Mickey's in the kitchen, and Donald's in bed in Mickey's high-tech house trailer. When Goofy comes back to eat breakfast, leaving the car on autopilot, it takes them onto a dangerous closed mountain road. When Goofy realizes this, he accidentally unhooks the trailer, sending it on a perilous route. They come very close to disaster several times, while the oblivious Goofy drives on and hooks back up to them.

An older beetle of a rare variety advises a young passerby against crossing a stream, where he is likely to get trapped by bug collector Donald, as he himself almost was when he was young.

Donald Duck is at the beach and tries to ride a rubber horse. He notices Pluto sleeping at the shore and decides to have some fun with him by sending the rubber horse over to Pluto which completely mesmerizes him. Meanwhile, a tribe of ants abduct Donald's picnic lunch. Donald lays out fly paper to stop the ants. Pluto follows one of the ants and, of course, he and later Donald become enmeshed in the fly paper

Donald tries his best to be polite and dignified as a hotel bellboy. But when his first guest is Pete Junior, the job is next to impossible.

Donald is a lighthouse keeper. He shines the light on a sleeping pelican; the angry bird comes into the lighthouse and tries to put out the light. Donald and the bird do battle through the rest of the picture.

Donald Fauntleroy Duck gets his draft notice and goes in, past all the amazingly enticing recruiting posters, to sign up. First he has to pass the physical. Despite his flat feet, he makes it. Donald wants to fly, but first he has to make it through Sergeant Pete's boot camp. He has a terrible time with close-order drills, and standing at attention without moving when he's over an ant-hill proves a real challenge. Eventually, Donald ends up on endless KP.

Ajax the killer gorilla has escaped from the zoo. Donald's nephews dress up as a gorilla, but soon Donald encounters the real gorilla, and they chase each other until the radio broadcasts instructions for subduing Ajax.

Inspired by a store display, Donald decides to "hunt" some wildlife with his camera. First, he encounters a too-friendly chipmunk, then a large group of shy animals, then some animals in a dark cave. But his biggest challenge is a woodpecker, who finds a number of ways to torment him, even though Donald does manage to trick him briefly using some toothpaste that pretends to be a worm.

Donald visits a penny arcade where he sees a risque Daisy dancing in one of the nickelodeon shows and later has trouble with the airplane ride.

Donald is manning a listening post and falls asleep; he blows trumpet calls in his sleep and wakes his nephews. For their revenge, they send up a model airplane filled with gingerbread men with parachutes; Donald shoots it down, and cowers in fear when he sees the parachutes (and hears a simulated battle), until one lands on his beak. Donald kicks his nephews out until he mistakes a bee for an airplane, and calls them back to fight this menace.

Donald decides to try cooking along with a radio show.