Wally and Eddie are on their way to Reno to win enough money to pay for a little boy's operation. On the way, their car is stolen by two girls and they are beaten up by the girl's boyfriends. They win a lot of money in Reno, but have to fight their way through a free-for-all with two amazons in order to keep it.

Genial shopkeeper Philip has to endure the constant nagging of a shrewish wife while he secretly yearns for a pretty young stenographer. When the henpecking gets to be too much, Philip murders his wife and manages to make her death look like an accident. A ruthless blackmailer and a low-key detective both discover Philip's secret, and he has to decide which of them poses the more dangerous threat.

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.

An investigator from the War Crimes Commission travels to Connecticut to find an infamous Nazi, who may be hiding out in a small town in the guise of a distinguished professor engaged to the Supreme Court Justice’s daughter.

Muriel Allen needs an escort to Alice Preston's dinner party, and her maid Petunia mistakenly places a telephone call to Acme Exterminators instead of Acme Escorts. It's Shemp and Tom to the rescue, and they're assumed to be cultured college seniors. Guest of honor Lord Wafflebottom follows the pest exterminators' lead in proper American party manners, turning the dinner party into an uncouth display. When mice are conveniently spotted, the boys go to work, disrupting the party and the entire mansion.

Jonathan Bass (Tom Kennedy), an inventor working for the government, makes the mistake of his life. He moves next door to Shemp. Lazy, obtuse and obnoxious, Shemp plays the good neighbor by wrecking the Bass' garage, car and china... and somehow makes it look to Bass' wife (Christine McIntyre) that Jonathan is clumsily at fault. Bass' latest project is a new bomb for the Army, and it's only a matter of time before helpful Shemp turns up in the laboratory basement offering his assistance.

The Shadow (Kane Richmond) cracks a case of missing jewels, murder and plastics.

Harry and El, private sleuths, are hired to follow a beautiful showgirl.

A San Francisco private eye finds himself under suspicion while investigating a prizefighter's murder.

An architect (Chick Chandler) studies the doors of six shops and an apartment house to solve a gem theft/double murder.