Cast & crew
Geheimakten Solvay (1953)
Directed by Martin Hellberg Written by Karl Georg Egel, Richard Groschopp
Cast
| Wilhelm Koch-Hooge | Hannes |
| Leny Marenbach | Margarete Lorenz |
| Ulrich Thein | Margarete Lorenz |
| Johannes Arpe | Schramm |
| Harald Mannl | Direktor Meyerbeer |
| Rudolf Fleck | Paul |
| Friedrich Richter | Holzmann |
| Theo Shall | Direktor Meyerbeer |
| Harald Wolff | Roy von Bacon |
| Kurt Steingraf | Herdmenger |
| Martin Flörchinger | Hansen |
| Gertrud Meyen | Lieutnant Bergen |
| Michael von Newlinsky | Sekretär |
| Rudolf Klix | Hauptbuchhalter Treusch |
| Raimund Schelcher | Fräulein Mertens |
| Peter Herden | Max Kellerman |
| Hans Wehrl | |
| Paul R. Henker | |
| Alexander Hunzinger | Krumme |
| Carl Ballhaus | Rudi Wurlitzer |
Crew
| Ernst Roters | Original Music Composer |
| Eugen Klagemann | Director of Photography |
| Martin Hellberg | Director |
| Karl Georg Egel | Writer |
| Richard Groschopp | Writer |
| Johanna Rosinski | Editor |