Melvin Purvis
Dale Robertson
Charles Arthur 'Pretty Boy' Floyd
Bo Hopkins
Capt. Jackson
Philip Bruns
John Dillinger
William Jordan
Wilma Floyd
Sally Kirkland
Alvin 'Creepy' Karpis
Morgan Paull
Jimmie Floyd
Ike Eisenmann
Garth
James Gammon
Parker
Max Kleven
Boss Stinger
Don Megowan
Ivers
Sandy Ward
Homer Van Meter
Brion James
Police Commissioner Herbert Tucker McElwaine
Scott Brady
Harry Pierpoint
Larry Manetti
Tom Pendergast
W.T. Zacha
Doc Barker
Gary Sandy
Fred Barker
Hunter von Leer
Larry De Vol
Jim Storm
Verne Miller
Matt Clark
Sam Cowley
John Karlen
Vi Morland
Lynn Loring
Adam Richette
Robert Walden
Lester Gillis 'Baby Face' Nelson
Elliott Street
Frank 'Jelly' Nash
Mills Watson
John Lazia
Harris Yulin
Director
Dan Curtis
Producer
Original Music Composer
Bob Cobert
Stunt Coordinator
Makeup Artist
Michael Westmore
Teleplay
Ric Hardman
Story
William F. Nolan
Director of Photography
Paul Lohmann
Editor
Richard A. Harris
Dennis Virkler
Casting
Gail Melnick
Art Direction
Trevor Williams
Set Decoration
Charles Pierce
Hairstylist
Janice D. Brandow
First Assistant Director
Art Levinson
Construction Coordinator
William M. Bell
Costume Supervisor
John S. Perry
Choreographer
Ellen Halpin