Special Guest Stars Barry Morse as Keith Guest Stars Kent Smith as Edgar Scoville Diana Muldaur as Claire R.G. Armstrong as Capt. Bill Battersea Arthur Franz as Capt. Jim Trent Co Starring Paul Comi as Sergeant Leeds Herb Armstrong as Doctor Stark Stephen Brooks as Officer Joe Nash Barry Cahill as Dorsey Morgan Jones as Lt. Rawlings Scott Graham as Donner
