John Ericson
— Charles Arthur 'Pretty Boy' Floyd
Barry Newman
— Al Riccardo
Roy Fant
— Jed Watkins
Joan Harvey
— Lil Courtney
Carl York
— Curly Winwell
Jason Evers
— Sheriff Blackie Faulkner
Effie Afton
— Ma Parks
Shirley Smith
— Ann Courtney
Casey Peyson
— Gail Crouder
Peter Falk
— Shorty Walters
Al Lewis
— Machine Gun Manny
Leo Bloom
— Ed Courtney
Norman Burton
— Bill Courtney
Philip Kenneally
— Baker
Charles Braswell
— Special Investigator Neil Trane
Truman Smith
— Mr. Whitney - Bank Manager
Ted Chapman
— Grindon's Nephew
James Dukas
— Big Dutch
Paul Lipson
— Mike Clouder
Paul Marin
— Desk Clerk
Gene O'Donnell
— Oil Field Boss
Dina Paisner
— Lonely Woman