Two actors who play detectives on the radio find themselves investigating a real crime masterminded by an arch-criminal named the Cobra.

Newly-married Gary Ainsworth once gave his former sweetheart Mabel a sexy negligee with his initials embroidered in the lacework. It is Gary's unenviable task to retrieve the incriminating undergarment from Mabel's room before his wife Geraldine gets wise.

Set in ancient Egypt, the stooges run a used chariot lot where they unload defective chariots on unsuspecting customers. When they gyp the head of the palace guard, they're brought to the palace to be executed, but instead become royal chamberlains after curing the King's toothache. When they recover some tax money stolen by a corrupt official, the King rewards them with marriage to his daughter. After getting a look at the ugly crone, Moe and Larry select Shemp to be the groom.

Notorious stagecoach robber Rhiannon is unintentionally appointed as deputy when he saves the sheriff's life and must wear two hats between his new job that he enjoys and his old occupation that he misses.

An innocent man -- due to a case of mistaken identity -- is beaten. Once recovered, the stockbroker tries to find the actual intended target -- a gangster-- and warn him.

Reformed jewel thief Simon Templar lands in hot water when a look-alike smuggles stolen goods out of Egypt.