On screen
Cast
14 credited performers
Cliff Robertson
Christopher Ross / Arthur Selby
Dina Merrill
Brancie Hagen
Luther Adler
Imre Hyneck
Wilfrid Hyde-White
Morris Vanders
Lilia Skala
Dr. Novack
Antoinette Bower
Iris
Donald Sutherland
Benedeck
Szabó Sándor
Janosi
Artwork unavailable
Clarke Gordon
Scopes
Woodrow Parfrey
Beamis
Victor Brandt
Tibor
Artwork unavailable
Danny Klega
Guard
Artwork unavailable
Charles H. Radilak
Reisling
Artwork unavailable
Jill Curzon
Vander's Secretary