Robert F. Lyons

as Fred McKenzie

as Nathan Zager

as Skeeter Norris

as Art Penney

as Man Attacked by Frankenstein (uncredited)

as Bobby Jay

as Doc Watkins

as Sgt. Michael McNamara

as Lt. Hugh Andrews

as General

as Old Ben

as Nick

as Capt. Cliff Riggs

as U.S. Vice President

as Barry Hill

as Proctor

as Sam

as Bill Bowdish

as Murray

as Commander Larkin