Guest Stars Walter Burke as Recruiter Len Lesser as Worker / GIA Agent John Graham as Supervisor Richard Dawson as Oliver Fair George Macready as Gov. Lawrence K. Hillmond Neil Hamilton as General Hilary J. Clarke Dee Hartford as Mrs. Clarke Don Gordon as Luis D. Spain William Douglas as Henry Castle Tony Mordente as Genero Planetta Chris Warfield as Johnny Uncredited Bob Johnson voices Invisible Vic Perrin voices GIA Chief
