Robert Dix

as Roger Frankenstein

as Self

as CIA Agent

as Officer Best (as Bob Dix)

as Hamilton

as Rick Wilson

as Walking Horse

as Cunk

as Miguel

as Amison - Gang Leader

as Dr. Manning

as Ben Thompson

as Johnny

as King

as Willie

as Jeff Murray

as Mark Reedy

as Wild Bill Hickok

as Sgt. Bob Castle

as Caleb Turner

as Frank James

as Lt. Wilcox

as Carpetbagger

as Police Det. Bill Dillon

as Lt. Jimmy Erskine

as Chico Bonell

as Pvt. Peterson

as Crewman Grey

as Young Officer (uncredited)

as Husky

as Lt. Evans

as tractor driver