Only the Wind Knows the Answer

Only the Wind Knows the Answer (Die Antwort kennt nur der Wind) is a 1974 West German-French thriller film directed by Alfred Vohrer and starring Maurice Ronet, Marthe Keller and Karin Dor. It was entered into the 9th Moscow International Film Festival. Location shooting took place on the French Riviera, Zurich, Frankfurt and Munich.

Plot
A millionaire and his crew are killed when his yacht explodes. An insurance detective investigates and realises soon that there is more behind the spectacular accident than meets the eye.

Cast

 * Maurice Ronet as Robert Lucas
 * Marthe Keller as Angela Delpierre
 * Raymond Pellegrin as Inspector Lacrosse
 * Karin Dor as Nicole Monnier
 * André Falcon as Mr. Ribeyrolles
 * Anton Diffring as John Keelwood
 * Robert Dalban as the Chief Inspector
 * Christian Barbier as Inspector Dupin
 * Philippe Baronnet as Alain
 * Walter Kohut as Heinz Seeberg
 * Charlotte Kerr as Hilde Hellmann
 * Eva Pflug as Karin Lucas
 * Herbert Fleischmann as Gustav Brandenburg
 * Klaus Schwarzkopf
 * Heinz Baumann
 * Konrad Georg