The Stooges get jobs selling "Brighto", what they think is cleaning fluid. After ruining a cop's uniform and a new car, they discover Brighto is actually medicine. Taking their sales pitch to a hospital, they get into more trouble and must leave on the run when the head of the hospital turns out to be the owner of the car they ruined.

The stooges are small time actors traveling by train to an engagement. Along with their pet monkey, they manage to spoil the trip for quite a few of the other passengers including the conductor and a big movie star. Eventually their antics get out of hand and they are literally tossed off the train.

The Stooges are pest exterminators who drum up business by planting vermin in a ritzy mansion where a party is going on. They are hired, but must pose as guests to work unobserved. They ruin a piano and generally make a mess of the party, but the hostess passes them off as vaudeville comedians and they are invited to join the guests on a fox hunt.

The stooges are down and out. With a cop chasing them, they flee into an artists studio where they are mistaken for students. The cop continues to hunt for them and they use a variety of disguises and tactics to elude him. A wild clay throwing fight ends the film.

Set in Medieval times, the stooges learn they are of royal blood and vow to save the kingdom. They become the queen's royal guards but are sentenced to die when the queen is abducted on the orders of the evil prime minister. The stooges escape, free the queen, and end up knocking each other out.

The stooges are mistaken by a gangster for the "Three Horsemen of Boulder Dam", famous football players. Hired to play for his team, they blow the big game and get it in the end. Lucille Ball has a nice part as a gun moll.

The Stooges are key witnesses at a murder trial. Their friend Gail Tempest, who dances at the Black Bottom cafe where the Stooges are musicians, is accused of killing Kirk Robin.

Curly wins $50,000 in a radio contest and the stooges move into the Hotel Costa Plente. Their suite is furnished with many expensive items which they systematically wreck, running up quite a bill. When they discover that, minus tax deductions, the jackpot is only $4.85 they quickly agree to marry three pretty rich widows who are also living in the hotel. The "widows" are actually gold diggers conniving to the get the jackpot money. When the girls find out what the jackpot is really worth, the boys get conked with champagne bottles.

Stan and Ollie check into a seedy hotel and help a young girl escape the clutches of the landlord. They are forced to flee the hotel with no money and Ollie arranges for Stan to fight at a local boxing hall for $50. Stan's opponent turns out to be Musgy who uses a loaded glove. During the fight the glove is swapped and Stan triumphs only to find that Ollie has bet their fee that he would lose.