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