Charlie Lupo
Broderick Crawford
Nick Magellan
Richard Conte
Morris Franklin
Steven Geray
Whitey
William Phillips
Gino
Henry Kulky
Martinelli
Nestor Paiva
Batista
Joseph Vitale
Sumak
Carl Milletaire
Paul Williamson
William Forrest
Waluska
Ian Keith
Judge Kincaid
Charles Evans
Leon Hartmann
Mickey Simpson
Iris Palmer
Marilyn Maxwell
Dist. Atty. Rossi
Tom Powers
Ferrari
Lee Trent
Larry
Leonard Bremen
Shorty
John Doucette
Dr. Ludlow
Frank Ferguson
Mrs. Wesley (as Hope Landon)
Hope Landin
Senor
Fortunio Bonanova
Donald Kerr
Leon Alton
Bill Baldwin
Kathy Lupo
Anne Bancroft
George DeNormand
Beverly Garland
Dorothy Granger
Don C. Harvey
Jack Kenney
Jess Kirkpatrick
Charles Meredith
Doreen Hill (uncredited)
Meg Myles
William H. O'Brien
Joe Ploski
Ben Dagajanian
J. Carrol Naish
Marshall Reed
Frank Richards
Michael Ross
Carl Sklover
George E. Stone
Elevator Passenger (uncredited)
Sam Harris
Johnny Achilles
Onslow Stevens
Robert Frawley
Barry Kelley
Arnie Wendler
Mike Mazurki
Mama Lupo
Celia Lovsky
James Marshall
Herbert Heyes
Makeup Artist
Harry Thomas
Sound Effects Editor
Henry Adams
Costume Design
Ernest Newman
Set Decoration
Joseph W. Holland
Sound Designer
Harry Alphin
Roger Heman Sr.
Production Design
Fernando Carrere
John K. Kean
Producer
Clarence Greene
Original Music Composer
Joseph Mullendore
Writer
Russell Rouse
Edward Small
Editor
Grant Whytock
Director
Director of Photography
Eddie Fitzgerald
Hairstylist
Carla Hadley