A fun day at the beach. While Mickey, Horace, and Clarabelle go swimming, or try to, Minnie lays out a picnic. Pluto discovers why you shouldn't chase a crab. Everyone digs in to lunch. Mickey throws Pluto a string of sausages; he dives after them, and comes up with an angry octopus instead, who crashes into the picnic. Everyone fights the octopus, and Mickey finally manages to send it out to sea by throwing an anchor like a lasso.
Mickey's hunting, along with a characteristically playful and distracted (and uncharacteristically talkative) Pluto. Pluto fetches a forked branch, and Mickey shoots, mistaking it for antlers, but Pluto is OK. Then they find a moose, and Mickey's gun fails but they escape when Pluto does an impression of Dumbo, with Mickey riding.
Like most Fleischer cartoons from the early '30s, there are lots of stream-of-conscious gags here. They are related by Bimbo's adventures as a mailman.
Betty Boop (with dog's ears) is moving; Bimbo comes with his moving van and is smitten with her. Songs: "Moving Day," "Hello Beautiful."
Mickey plays a bluesy tune on a piano on a stage. Minnie sings. Then an unseen band plays while both sing and dance. Mickey then leads the 9-piece band in an uptempo number, with Pluto on trombone, Horace on percussion, and Clarabelle on bass, among others. Mickey steps out for a clarinet solo.
Mickey takes Pluto fishing in a boat on a lake, but they aren't too successful. The fish mock them, and even steal the bait can. Finally, the game warden spots them (Mickey had ignored the "no fishing" sign) and gives chase.
Mickey's orphans ask for a story; Mickey casts himself as Jack in Jack and the Beanstalk. He starts with the climbing of the beanstalk; after evading the giant a few times, he ends up inside a cheese sandwich, and then in the giant's mouth, where he ultimately grabs onto a pipe and gets pulled out by the giant. In the ensuing chase, Mickey launches a pepper bomb to slow the giant down, then outruns him coming down the beanstalk and sets the stalk on fire.
Mickey's film is having a premiere, and all the stars turn out at the Chinese Theatre. Among those shown: Laurel and Hardy, the Marx Brothers, Jimmy Durante, Clark Gable, Sid Grauman, Mae West. The picture, Galloping Romance (Pegleg Pete kidnaps Minnie, and Mickey gives chase on a variety of animals), starts, and everyone in the audience sways along to the music, then rolls in the aisles with laughter. After, everyone comes on stage to congratulate Mickey; Garbo smothers him with kisses.
Mickey's a shovel operator and laborer at a construction site; Minnie is delivering box lunches; Pete is the foreman. Mickey pays more attention to Minnie than to his work, and keeps having accidents (mostly involving the blueprints Pete is holding). Pete steals Mickey's lunch, so Minnie offers him one on the house. While he's eating, Pete kidnaps Minnie; Mickey fights him, but the tide turns when Minnie dumps a load of hot rivets into Pete's pants...
Mickey Mouse's new job at Tony's Pet Store is jeopardized when Beppo the Gorilla escapes and kidnaps Minnie. Mickey fights back with the help of the other animals in the store.
Mickey Mouse and his friends stage their own production of Harriet Beecher Stowe's Uncle Tom's Cabin.
Mickey's in trouble when Pluto and Fifi eat Minnie's chocolates.
Mickey heads over to see Minnie, but Pluto won't leave him alone. He gets there and watches through the window, standing on Pluto, while Minnie plays piano. Pluto runs off to chase a cat and leaves Mickey stuck in the window. Minnie has him in, and he dances to her playing. Pluto chases the cat into the house and causes havoc. The chase leads into the piano, where Pluto picks up the player-piano roll as an extended tail, and the destruction continues.
Masked bandit Bimbo holds up a train carrying someone tougher… Betty Boop (with dog's ears), played by a different, deeper-voiced actress.
Koko The Clown continually interrupts an animator, who turns his attention to trapping the clown.
Delivery boy Mickey encounters Minnie washing clothes and singing. He stops for a quick song and dance with her. Meanwhile, Pluto gets tangled up in tar. Mickey sends a beehive flying; it lands on his mule, who kicks Mickey's instrument-filled wagon into the air. He plays a march or two on the piano with Minnie, with many animals playing along.
A gorilla has escaped; Mickey, panicked, calls Minnie, but she plays a song to show she is not afraid. That is, until the gorilla comes up behind her and grabs her. Mickey rushes right over to save her.
Another barn dance. Minnie plays piano; Mickey plays fiddle, then percussion, then harmonica. Mickey dances with the huge Patricia Pig.
Mickey and others are firemen; they slide down an ostrich's neck when the alarm sounds. A squealing cat whose tail Mickey pulls acts as the siren. The nearest hydrant isn't working too well, so Horace Horsecollar takes drinks from a pond and uses that water to put out the fire. Minnie is trapped on an upper floor; Mickey climbs the neighboring building fire escape and uses a clothesline to cross to Minnie's building.
Mickey and Minnie are on a wagon train; they camp for the night, unaware that Indians have spotted them and are doing a war dance. The attack comes, and Minnie is captured.