Stan and Ollie are chimney sweeps working at the home of mad scientist Professor Noodle.

A pair head to the frozen wastes with an expedition in search of radium deposits. Certain members of the group succumb to greed, plotting to bump off the others and claim the radium for themselves.

A Cinderella story of a young country girl who comes to Hollywood and achieves movie stardom with the help of a publicity man.

The stooges are left in charge of a gas station and manage to blow up the car of their first customers, three famous European professors. The stooges steal some of the academics' clothes and wind up at "Mildew", a women's college where the three professors are expected. Mistaken as the real thing, the boys take their place on the faculty. When the real professors show up, the stooges try to convince a rich woman, the schools benefactor, that an athletics programs is more important. Their athletics demonstration comes to an explosive end when the real professors slip them a nitroglycerin basketball.

Jerry Cummings, a mining engineer, has pledged a large diamond on a short-term note to a pair of crooked loan sharks, Crone and Jan Jaffin, and heads for Mexico. His daughter Betsy, posing as a jewel thief called Mary Layton, is working to keep the crooks from absconding with the jewel, and her efforts are hindered greatly by an artist, Jimmy Baxter, who thinks she is a crook and Crone and Jaffin the good guys.

Jack Osterman is smitten with a woman on a park bench, and cannot stop saying the word "Umpa" for the rest of the film, which involves his treatment by a doctor and his singing and dancing temptress nurses. Somewhere between utterly silly and consummately brilliant with its fully rhyming dialogue, "Umpa" is the catchword for that enduring urge that makes people do ludicrous things with absolute determination.

The girls camp out in the woods for a publicity stunt.

Thelma and Patsy follow a map looking for treasure.

Millionaire Larry Duane is posing as his own chauffeur while touring the West and meets Molly Hennessey. They have a small romance until it is ended when her father strikes oil and moves his family east to satistify his wife's social aspirations. Larry also return east to close his estate for the summer, but stays on, still posing as the chauffeur, when he learns that Molly's family is renting the place.

American crime reporter John Jones is reassigned to Europe as a foreign correspondent to cover the imminent war. When he walks into the middle of an assassination and stumbles on a spy ring, he seeks help from a beautiful politician’s daughter and an urbane English journalist to uncover the truth.