All Cast

Maximilian Schell

Maximilian Schell

Dr. Hans Reinhardt

Anthony Perkins

Anthony Perkins

Dr. Alex Durant

Robert Forster

Robert Forster

Captain Dan Holland

Joseph Bottoms

Joseph Bottoms

Lieutenant Charles Pizer

Yvette Mimieux

Yvette Mimieux

Dr. Kate McCrae

Ernest Borgnine

Ernest Borgnine

Harry Booth

Tom McLoughlin

Tom McLoughlin

Captain S.T.A.R.

Roddy McDowall

Roddy McDowall

V.I.N.CENT. (voice) (uncredited)

Slim Pickens

Slim Pickens

B.O.B. (voice) (uncredited)

Gary Nelson

Gary Nelson

Drone with Mask Removed (uncredited)