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Willy Birgel as Rudolf Diesel |
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Hilde Weissner as Martha Diesel, seine Frau |
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Paul Wegener as Direktor Buz |
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Josef Sieber as Martin |
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Arthur Schröder as Lucien Vogel |
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Erich Ponto as Theodor Diesel |
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Hilde von Stolz as Frau von Lorrenz |
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Hubert von Meyerinck as Herr von Lorrenz |
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Werner Pledath as Prof. Linde |
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Herbert Gernot as Krumper |
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Walter Janssen as Prof. Barnickel |
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Karl-Heinz Peters as Ingenieur Scheuermann |
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Heinrich Marlow as Prof. Lüders |
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Heinrich Troxbömker as Krupp |
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Albert Florath as Arzt |
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Paul Westermeier as Fleischermeister |
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Franz Arzdorf as Führer im Maschinenpavillon |
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Roma Bahn as Segelschiff-Passagierin |
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Leo Peukert as alter Schlepperkapitän |
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Eduard Wenck as Schiffsheizer |
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Viggo Larsen as Ein Professor |
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Hermann Pfeiffer as |
| Directing | Gerhard Lamprecht | Director |
| Production | Richard H. Riedel | Producer |
| Editing | Wolfgang Wehrum | Editor |
| Sound | Bruno Suckau | Sound |
| Writing | Gerhard Lamprecht | Writer |
| Writing | Frank Thieß | Writer |
| Writing | Richard H. Riedel | Writer |
| Directing | Walter Steffens | Assistant Director |
| Costume & Make-Up | Alfred Bücken | Costume Design |
| Art | Erich Kettelhut | Art Direction |
| Sound | Hans-Otto Borgmann | Original Music Composer |
| Camera | Georg Krause | Director of Photography |
