Production: Rob Houwer Film, München, New Art Film, München Germany, 1969
Director: Helmut Förnbacher
Producer: Helmut Förnbacher, Rob P. Houwer
Scenario: Helmut Förnbacher, Martin Roda-Becher
Director of Photography: Igor Luther
Composer: Charly Niessen
Cast: William Berger [Grüner], Katharina de Bruyn [(as Kitty de Bruyn)], Heinz Leo Fischer, Helmut Förnbacher, Konrad Georg, Leonhard Gmür [Manager von Barbara Valentin], Jane Tilden, Barbara Valentin, Gila von Weitershausen Category: Feature Film Technical Details: Format: 35 mm - Color,Length: 83 minutes, 2264 meters Sound System: Ton