Lee Farr

as Second Doctor

as Justice Department Agent

as Jack Welton

as Major Benson

as Jud

as Det. Lt. Jim Conway

as Lt. Jim Conway

as Det. Lt. James Conway

as Riff

as Sgt. Anderson - Marine Photographer (uncredited)

as Sam Montgomery

as Al Calico Jarrett

as Captain Murphy

as Tris Corey

as Jerry Griffin

as Nicholas Blake

as Randolph James

as Glenn Arcott

as Paul Martin

as Claude Turner

as Frank Driscoll