Cast
- Chariklia Baxevanos as Clare Linton
- Paul Albert Krumm as Peter Linton
- Eva Ingeborg Scholz as Helen Tevey
- Karl Michael Vogler as Larry Edwards
- Günther Schramm as Stewart Caxton
- Walter Kohut as John Shand
- Hans Caninenberg as Colonel Powel
- Heinz Schubert as Inspector Phelps
- Alexander Kerst as Tannikov
- Franz Rudnick as Regan