Richard Thomas

as Sandy Mueller

Horst Buchholz

as Emerich Weber

José Ferrer

as Martin Komansky

Ute Christensen

as Ilse Morrell

Jacques Breuer

as Joachim Lentz

Nicholas Farrell

as Georg Heptner

Kenneth Griffith

as Bruno Balderbach

Robert Freitag

as Dr. Lentz

Gerald W. Abrams

as Phil

Richard Michaels

Director