Young female models are being strangled. Will law enforcement be able to stop the crime wave before more women become victims?

The discovery of a perfectly preserved caveman prompts a mad scientist to attempt a daring brain transplant.

Unscrupulous women marry servicemen for their pay.

A drugged man covered in blood is picked up by police. Before the cops can get answers the man escapes in search of answers to the mystery himself.

After three men are convicted of bank robberies, Charlie becomes suspicious. After some investigation Charlie finds the men are innocent and that the fingerprint evidence used to convict them had been forged. Charlie then proceeds to find the true bank robbers.

A town is shocked when a high school girl commits suicide. A reporter and a cop team up to investigate and find out exactly what is going on among the youth of the town.

Slip (Leo Gorcey), Sach (Huntz Hall), Bobby (Bobby Jordan), Whitey (William Benedict) and Chuck (David Gorcey) unsuccessfully try to sell a dilapidated car to a street cleaner for a fabulous amount, so they can get enough money to save Louie's (Bernard Gorcey) Malt Shop. Sidewalk photographer Cathy Smith (Teala Loring) snaps a pictures of three bank robbers as they are fleeing a robbery but when the Bowery Boys and Cathy realize that Sach is also in the photograph, they break into the photo lab to destroy the negative, which might make the police think Sach was involved in the robbery.

Career-slipping movie star Carole Raymond buys in as a real estate partner of Jeff Caldwell. Actually, through his secretary, Nola Reed, Caldwell runs a matrimonial bureau and, with the aid of his associate, Lee Kirby, they defraud and blackmail a large group of lonely people. Carole, unknowingly, is used as bait for one of their victims, Walter Desmond, who "commits suicide." Reporter William Tyler thinks otherwise.

A singing cowboy proves his father is not a thief.

Chasing women and staying one step ahead of the law, the Cisco Kid meets Raquel and then Dolores. He sees that Raole is the boy friend of Raquel but engaged to Dolores. Learning that all her money will got to her uncle Don Jose when she marries Raole, Cisco suspects a plot and sets out to unravel it.