David Brian

Character: Police Lt. Roy Hargis

Vera Ralston

Character: Ilona Vance

Sidney Blackmer

Character: Frank Hobart

Virginia Grey

Character: Sandra Lamoreaux

Warren Stevens

Character: Stan 'Scarface' Wilbo

Lee Van Cleef

Character: Police Sgt. Emmett Lackey

Barry Kelley

Character: Police Capt. Art Smedley

Richard Karlan

Character: Chad Bayless

Frank Puglia

Character: Cesar Cipriano

Elisha Cook Jr.

Character: 'Whitey' Pollock

Ian MacDonald

Character: Trumbull

Greta Thyssen

Character: Myra Bayless

Claire Carleton

Character: Marge Harris

Hank Worden

Character: Les Fuller

Victor Sen Yung

Character: Hank - Bayliss' Houseboy (uncredited)

Bess Flowers

Character: Nightclub Patron (uncredited)

Wally Cassell

Character: Cipriano's Doorman (uncredited)