"Johnny Played Rough With Women Who Played Cute!"
When an employee at an illegal gambling den dies suspiciously, her sister, Nancy, looks into the situation and falls for Johnny O'Clock, a suave partner in the underground casino. Selfish and non-committal by nature, Johnny slowly begins to return Nancy's affection and decides to run away with her, but conflict within his business threatens their plans. As Johnny tries to distance himself from the casino, his shady past comes back to haunt him.
Johnny O'Clock

Nancy Hobson

Inspector Koch

Nelle Marchettis

Harriet Hobson

Pete Marchettis

Charlie

Chuck Blayden

Slatternly Woman Tenant

Phil, Hotel Clerk

Hotel Doorman

Practical Dealer
Floorman
Practical Dealer
Card Player

Waiter

Turk

Dealer
Newsboy

Fleming

Mrs. Wilson

Marion

Hotel Guest

Man
Practical Dealer
Detective
Card Player
Redcap

Punchy

Gambler
Practical Dealer
Fisherman

Hotel Desk Man

Onlooker
Fisherman

Dealer
Practical Dealer
Businessman
Bodyguard
Practical Dealer
Dealer
Dealer
Hatcheck Girl

Dry Cleaner Guy

Detective
Card Player

Dealer

Dealer
Practical Dealer
Dealer
Passerby

Practical Dealer
Policeman
Dealer

Bartender
Practical Dealer
Bodyguard
Cop
