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Anna May Wong as Song |
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Heinrich George as Jack Houben |
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Mary Kid as Gloria Lee |
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Hans Adalbert Schlettow as Dimitri Alexi |
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Paul Hörbiger as Sam |
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Julius E. Herrmann as Proprietor Blue Moon Café |
| Directing | Richard Eichberg | Director |
| Editing | Alfred Booth | Editor |
| Production | Richard Eichberg | Producer |
| Camera | Heinrich Gärtner | Director of Photography |
| Camera | Bruno Mondi | Director of Photography |
| Writing | Adolf Lantz | Writer |
| Writing | Helen Gosewish | Writer |
| Writing | Karl Vollmöller | Novel |
