Top Billed Cast
Michael Caine
Noel Holcroft
Anthony Andrews
Johann von Tiebolt
Victoria Tennant
Helden von Tiebolt / Helden Tennyson
Lilli Palmer
Althene Holcroft
Mario Adorf
Erich Kessler / Jürgen Mass
Michael Lonsdale
Ernst Manfredi
Richard Münch
Oberst
Alexander Kerst
Gen. Heinrich Clausen
Guntbert Warns
Fritzl
Shelley Thompson
Executive Secretary
Bernard Hepton
Commander Leighton
Carl Rigg
Anthony Beaumont
