Two sailors Sindbad and Popeye decide to test themselves in order to prove their supremacy. Popeye is then presented with a series of daunting tasks by Sindbad.
Popeye the Sailor, accompanied by Olive Oyl and Wimpy, is dispatched to stop the dreaded bandit Abu Hassan and his force of forty thieves.
Popeye, Olive Oyl and all other King Features comic strip characters are invited on a cruise hosted by Professor Grimsby, a man who hates laughter
Popeye sails to Goon Island in search of his Pappy. He finds the place populated by the imposing, but ugly, goons, and a "no humans" sign. His imprisoned pappy at first ignores him, but when Popeye is caught by the goons and carried off, his can of spinach lands near Pappy and it works just as well on him as it does on Popeye.
Popeye's ensemble is rehearsing the opening of the Poet and Peasant Overture (with interpolations of the Popeye theme and "I've Been Working on the Railroad"). Maestro Bluto drops in from next door to conduct and play violin and show Popeye up. Popeye plays horribly until he unlocks the previously unexplored artistic benefits of spinach.
Popeye and Olive, adrift on a raft, land on what apparently is Africa, and are immediately battling elephants and gorillas (also a moose!). Popeye eventually battles an entire menagerie at once - after first gulping down a can of spinach, of course.
In Judge Wimpy's courtroom, Bluto accuses Popeye of assault and battery; he claims to have been attacked by him on several occasions, without provocation. Popeye then tells his side.
Popeye and Bluto are, believe it or not, pals and partners in a moving company. (Maybe it's because Popeye isn't squinting here.) Anyhow, Olive has made the mistake of hiring them. She hasn't finished packing yet, so the boys, smitten as soon as she answers the door, compete to help her. Once packed, they compete to move more impressive piles of her belongings. Popeye easily wins these contests, even though Bluto locks him in the van at one point. At the end, Bluto socks Popeye into the piano, then into a table; though he hardly seems to need it, Popeye still eats his spinach, then thrashes Bluto.
Bluto is the boxing champ, Popeye his challenger, Wimpy the timekeeper. Popeye is pounded mercilessly until Olive comes by with a can of spinach.
Bluto dirties all of an office building's windows himself, to drum up business for his window cleaning service. When he gets to Olive's stenographer office, about ten floors up, she says no: Popeye's going to wash her windows. And the battle with Popeye is on.
Popeye gives Olive a parrot that he's trained. Bluto sets the bird free and then tries to kill it.
Popeye and Olive are grooving to the sounds of Wimpy the organ grinder, but their neighbor Bluto wants him to move on. Popeye and Bluto settle their disagreement in their usual fashion.
Popeye is heading over to see Olive when he hits a traffic island where a cop is directing traffic; when he gets there, he manages to get more tickets for blowing his horn and parking illegally. The cop rings the bell, and Popeye manages to wreck Olive's apartment by dropping what he's doing, each time he writes a ticket.
Popeye and Bluto pick up Olive to celebrate New Year's Eve with them. Popeye brings along her granny out of sympathy.
When Olive Oyl's house burns down, firefighters Popeye and Wimpy decide to build her a new house.
Popeye is having a dream. In it, Bluto interupts his and Olive's flirtations with one another and keeps having the upper hand.
Olive is moving out of her apartment; she's hired Bluto to move her things, but Popeye comes over to visit and won't be shown up.
Popeye and Olive are taking a ferry run by Bluto. When they find out the fare, they decide, with Wimpy, to build a bridge. Bluto does what he can to sabotage this plan - until spinach time, of course.
Popeye takes Swee'pea to the zoo and spends most of his time rescuing the tot from the various animals.
Popeye teaches Olive the art of self-defense, which comes in handy when a woman boxer flirts with him.