An Arabian prince, kidnapped at birth and raised as a thief, plots to regain his throne from his evil uncle in this colorful costume adventure.

Police catch a break when suspected kidnappers are spotted on a train heading towards Union Station. Police, train station security and a witness try to piece together the crime and get back the blind daughter of a rich business man.

Truck driver Mike Lambert is a down-and-out mining engineer searching for a job. When his rig breaks down in a small town, he happens upon a venomous seductress. When her boyfriend robs a bank, they intend to frame Lambert.

The story is the old bromide about two brawling buddies, duking it out over the same girl, in this case pert Jo Matheson (Jean Rogers). Owen and Brad own a salvage company, but split up over Jo. Both separately sign up for the army, and both are reunited in the Pacific.

Older but no wiser, Blondie and Dagwood Bumstead enter a songwriting contest. It's all part of a plan to cover charity checks that they've signed separately but can't cover. Along the way, Blondie's blood boils when Dagwood gets innocently mixed up with beautiful music teacher Rita Rogers.

In San Francisco, detective partners Jack Packard and Doc Long are hired by socialite Jefferson Monk who believes someone is following him with the aim to kill him.

After a rare gem is stolen from an exhibition at a posh hotel, Inspector Farraday decides to recruit former thief Boston Blackie to find the stone. Along with his assistant, "The Runt", Blackie focuses his investigation on the hotel manager, George Daley, and his sister, Eileen. Through disguises and ruses, Blackie and the Runt try to trick their way to discovering the thieves.

A young gypsy girl turns into a wolf to destroy her enemies.