Don Siegel
Director
Hal Mohr
Director of Photography
Daniel Mainwaring
Writer
Irving Shulman
Screenplay
Robert Adler
Story
Van Alexander
Original Music Composer
Irving Shulman
Story
Al Zimbalist
Producer
Joseph Kish
Set Decoration
Byron Roberts
Associate Producer
Dave Milton
Art Direction
Harry M. Slott
Assistant Director
Leon Barsha
Editor
Ted Mossman
Property Master
Harold Lewis
Sound Director
Wayne Fury
Sound Director
Harry Thomas
Makeup Supervisor
Donald Zimbalist
Production Executive
Red Doff
Executive Assistant
Paul Baxley
Stunts
Sol Gorss
Stunts
Mickey Rooney
Lester M. 'Baby Face Nelson' Gillis
Carolyn Jones
Sue Nelson
Cedric Hardwicke
Doc Saunders (as Sir Cedric Hardwicke)
Leo Gordon
John Dillinger
Anthony Caruso
John Hamilton
Jack Elam
Fatso Nagel
John Hoyt
Samuel F. Parker
Ted de Corsia
Rocca
Elisha Cook Jr.
Homer van Meter
Duke Mitchell
Solly
Robert Osterloh
FBI Agent Johnson
Thayer David
Connelly
Dabbs Greer
FBI Agent Charles Bonner
George E. Stone
Mr. Hall
Lisa Davis
Ann Saper – the Lady in Red
Emile Meyer
Mac – Detective
Dan Terranova
Miller
Murray Alper
Alex – Bank Guard
Harry Antrim
Pharmacist
Tom Fadden
Postman Harkins
Dick Crockett
Powell
Paul Baxley
Aldridge
Sol Gorss
Preston
Gil Perkins
Duncan
Hubie Kerns
Kearns
