Guest Stars David Hooks as General Arnheim William Sylvester as Lt. General Preston Myers Walter Brooke as U.S. President Ramon Bieri as Commissioner Bergstrom John Milford as Air Force General Co Starring Felix Silla as Twiki the Robot Carl Reindel as Air Force Sergeant John O'Connell as Major Peterson Thomas Bellin as Crawford Devan Brooks as Marine Sergeant Buck Young as Brigadier General Biles James Emery as Marine Pilot Eric Lawrence as Young Marine Uncredited Mel Blanc voices Twiki the Robot
