John Sledge

Lamont Cranston, aka The Shadow, investigates the murder of a New Orleans bandleader.

This episodic detective film presents the cases of two New Orleans gumshoes. In once case they preserve the good name of a patrolman who is suspected of murdering a kleptomaniacal socialite. They then find the murderer of a bank robber whose corpse was found in a swamp. After that, they catch a psycho hitchhiker. Finally, they bring in the killer of a cabbie's wife and her little dog.

Cops go under cover to track down a Mafia drug kingpin who has re-entered the country to sell "junk" to the prostitutes and "hopheads" on Bourbon Street. Edited from TV series N.O.P.D.