Police Lt. Roy Hargis
David Brian
Ilona Vance
Vera Ralston
Trumbull
Ian MacDonald
Myra Bayless
Greta Thyssen
Marge Harris
Claire Carleton
Les Fuller
Hank Worden
Hank - Bayliss' Houseboy (uncredited)
Victor Sen Yung
Nightclub Patron (uncredited)
Bess Flowers
Cipriano's Doorman (uncredited)
Wally Cassell
Frank Hobart
Sidney Blackmer
Sandra Lamoreaux
Virginia Grey
Stan 'Scarface' Wilbo
Warren Stevens
Police Sgt. Emmett Lackey
Lee Van Cleef
Police Capt. Art Smedley
Barry Kelley
Chad Bayless
Richard Karlan
Cesar Cipriano
Frank Puglia
'Whitey' Pollock
Elisha Cook Jr.
Novel
W.R. Burnett
Screenplay
Director
Joseph Kane
Producer
Robert Creighton Williams
Director of Photography
Bud Thackery
Editor
Richard L. Van Enger