Shemp is a sick man, suffering from hallucinations. His worst vision is that his ugly nurse Nora is actually beautiful. When Moe and Larry come to take him home from the sanitarium, they discover he's become engaged to Nora. On the way to Nora's apartment for the wedding, the boys get in a fight with a stranger who promises to get even with them if he ever sees them again. They arrive to finding Nora waiting for her father, who, when he arrives, turns out to be the man they just fought with.
The stooges are convicts about to be executed for some murders they didn't commit. The day before the execution they are tricked into marrying three rich girls who need husbands to collect a legacy. At the last minute the real murderers confess and the stooges are pardoned. The girls are now stuck with the stooges so they plot to get rid of them by making them become gentlemen. The girl's lawyer convinces them to throw a big party in the hope that the stooges will humiliate them and they can get a divorce. The boys do just that as the party degenerates into a wild pie fight. But the girls decide to keep the stooges and give their lawyer the boot.
The stooges are tree surgeons who are enlisted by a rich old man to find a mate for his rare puckerless persimmon tree. The boys sail to the tropical island of Rhum-Boogie to find the tree. When they arrive they are captured by the natives and will be eaten unless Curly marries the Chief's ugly daughter. The stooges escape with the tree and, after a confrontation with an alligator, sail off with their prize.
The stooges decide to get some easy money by having Curly slip on a bar of soap in a hotel lobby so they can sue the owner. Curly slips as planned but the hotel turns out to be run by an old lady who is about to lose her lease to the evil landlord. The stooges decide to help her fix up the place and start by beating up the landlord and stealing his watch. After their usual antics in renovating the place, the hotel is ready for the grand re-opening. The stooges put on a big show with a famous critic in attendance. Their corny act goes over poorly until Curly accidentally puts on a magicians coat and becomes a sensation and the place is a success.
The stooges are carpenters who become policemen. A mysterious burglar disguised as a gorilla has the cops baffled and Mr. Dill, the head of the citizens league, threatening the police chief's job. The boys go on the case and pose as night watchmen at an antiques store. They confront the crook, who turns out to be a real gorilla owned by Dill. After defeating Dill and some other bad guys in a wild fight, the gorilla drinks some nitroglycerin and blows up.
The Stooges get a job putting up posters for a circus but discover that instead of money, their pay is tickets to the show. When trying to scalp their tickets gets them in trouble, they hide out backstage where Curly has an encounter with a bearded lady and Moe and Larry hide in a horse suit. When they're caught, the circus manager gives them a choice of going to jail or joining the circus. What they don't know is that they are to be targets for the Zulu spear thrower. When Curly hits the spear thrower with one of his own spears, the boys are on the run once again.
The stooges are janitors working in the offices of Doctors Harts, Burns and Belcher. Some crooks arrive seeking medical attention after their boss has been wounded in a shoot out with the cops. Mistaken for doctors, the boys are forced to operate on the wounded crook, but instead they accidentally dump him out the window into a passing police car. The rest of the gang chases them into a store room filled with dummies where the cops finally catch the bad guys.
The stooges are three inventors trying to a get a patent on their preposterous fly catching invention. When they learn they'll have to catch 100,000 flies to earn enough to get a patent, some crooks overhear and think the boys are the $100,000 sweepstakes winners. When the crooks give chase, the stooges hide in a sporting goods store where Curly shoots a dummy, which they mistake for a real person. The boys decide to bury the "body" in a pet cemetery, but the cemetery owner arrives from a costume party with his partners, all dressed as spooks, and they proceed to scare the devil out of the stooges.
The stooges are three fish peddlers who decide to cut out the middleman by catching their own fish. They trade their car and $300 for a "new" boat which turns out to be a piece of junk that soon falls apart and sinks in the middle of the ocean. Luckily the boys also have a row boat which they climb into and then try to signal some passing planes for help. Unfortunately, their paint spattered rag is mistaken for a Japanese flag and they are bombed from the sky.
Curly learns that he is named in the will of his rich uncle, so the boys head for the uncle's mansion to attend the reading of the will. They arrive on a dark and stormy night only to find that the lawyer has been murdered and the will and the body have disappeared. All the relatives must stay in the spooky house while the police investigate and the stooges are given the bedroom where the uncle was murdered. After a series of misadventures with a walking skull and the uncle's body, which keeps turning up in strange places, the stooges unmask the butler and maid as the killers and recover the will. Then they learn that Curly has only been left sixty seven cents.
The stooges are working in a radio station where a pretty girl has just made a recording of "Voices of Spring" under an assumed name. She wants to hide her singing career from her disapproving society parents while auditioning for Mrs. Bixby's "Krispy Krunchy" radio program. After a run-in with a pompous violinist, the boys find the record and Curly starts mimicking to it, dressed as a women. Mrs. Bixby witnesses their performance and is impressed enough to hire "Senorita Cucaracha" (Curly) and Senors "Mucho" and "Gusto" (Moe and Larry) for her radio program. The boys show up in their disguises to "sing" at a Mrs. Bixby's party but run into trouble when Moe smashes the record over Curly's head. The real singer tries to help by singing from behind a curtain while Curly mimics, but she is discovered and the stooges exit to a hail of phonograph records.
The stooges are bumbling electricians who decide to go away for a rest after they are fired for their incompetence. The rest home they choose is run by Dr. Mallard, a quack who gyps the patients for everything they've got. When the boys discover the crooked goings on they escape, but not before Curly accidentally cures another patient who rewards him with a thousand dollars.
The stooges are actors who can't seem to find a job, so they decide to jump off a high building and end it all. On the roof top they meet three girl dancers with the same idea. Before they can jump, they meet a millionaire Broadway producer who hires them all for his next show. The rehearsal goes so well that he doubles their salary, but it all comes to naught when they discover that the "producer" is an escaped patient from Dr. Dippy's retreat.
The stooges are castaways from a garbage scow who land on Dead Man's Island where everyone is living in olden times. To escape from the governor, they disguise Curly as a Maharaja and win permission to journey to their own country to fetch presents. The governor is fooled, but the boys run into more trouble in the den of Black Louie the pirate where Curly is forced into a knife throwing contest with Larry as the target. Things look bad until a mis-thrown knife cuts the rope that holds the chandelier and it crashes down on Black Louie's men. With the pirates defeated, Moe decides to take over as ruler of the island.
A professor bets one of his colleagues that he can turn the stooges into gentlemen within 60 days. With the aid of his pretty daughter, the professor tries to teach the boys proper etiquette. After many frustrating attempts, he introduces the stooges into society at a fancy party. At first things go all right, but the party soon degenerates into a wild pie fight.
The stooges go out west for Shemp's health and get mixed up with some bad guys. The villains have locked up the Arizona Kid and their leader plans to marry his girl, Nell. The boys help the Arizona Kid escape and he rides to fetch the Cavalry. Somehow, the stooges manage to defeat the bad guys before the Cavalry arrives.
The stooges are scammed out of their inheritance by Icabob Slipp, a crooked lawyer. The boys follow Slipp onto a passenger train and corner him, but not before they accidentally let a lion loose on the train. The only Stooges SHORT where Moe, Curly and Shemp appear together.
The stooges are managers of "Chopper", a beefy boxer, and they bet their bank roll on his next fight. When a gangster tells them to have Chopper lose or they'll lose their lives, the boys decide to play along. They try to soften Chopper up by feeding him rich food and having him spend time with their friend Kitty. The fight gets canceled when Kitty dumps Chopper for his opponent and the two boxers engage in some pre-match fisticuffs that result in a broken hand for the opponent. The stooges think they've put one over on the gangsters, only to have the bad guys corner them in a deserted warehouse. Instead of being rubbed out, the boys capture the crooks and get a reward.
The stooges run a drug store and are about to have their lease taken away by the Flint, the mean old man who owns the place. When Flint kicks his wife out for being old, the stooges try to help her by inventing a formula that makes old people young. Their concoction turns the wife into a beautiful young woman, and Flint offers the boys the store for free if they'll transform him as well. They agree, but after he swallows the stuff he turns into an infant, and the boys leave on the run.
The stooge's friend Claude sells them his old lemon of a car so they can take Shemp, who is sick with a toothache, camping. The car won't work and the boys are apparently out a bundle, when a car collector happens on the scene and offers to buy it at a premium. Claude backs out on the deal and gives the stooges their money back, only to discover the "collector" is an escaped lunatic.