Nick Adams
John Dillinger
Acting
Robert Conrad
'Pretty Boy' Floyd
Acting
John Ashley
'Baby Face' Nelson
Acting
Dan Terranova
John Hamilton
Acting
Mary Ann Mobley
Elaine
Acting
Victor Buono
Prof. Hofman
Acting
John Hoyt
Dr. Wilson
Acting
Anthony Caruso
Rocco
Acting
Reed Hadley
Federal Agent Parker
Acting
Art Baker
Warden
Acting
Emile Meyer
Det. Jergins
Acting
Robert Osterloh
Federal Agent Baum
Acting
Gene Roth
Herman, Justice of the Peace
Acting
Frank Gerstle
Watchman
Acting
Wally Rose
Guard
Acting
Walter Sande
Judge
Acting
Joy Harmon
Nelson's Girl
Acting
Beverly Powers
Floyd's Girl (as Beverly Hills)
Acting
Ted Knight
Johnsyn
Acting
Paul Genge
Police Detective
Acting