Geheimnisvolle Tiefe

Ernst Waldbrunn as Herr Peters Helli Servi Paul Hubschmid as Dr. Benn Wittich, Biologe u. Chemiker Ilse Werner as Cornelia Elfe Gerhart as Charlotte Ulrich Bettac as Kessler, Compagnon Roys Stefan Skodler Josef Fischer Hermann Thimig as Heinemann, Laboratoriumsdiener

Georg Wilhelm Pabst Director, Producer Helmut Ashley Director of Photography