| Actor | Role |
|---|---|
 Rolf von NauckhoffDr. Ernst Romberg | Dr. Ernst Romberg |
 Ernst WaldbrunnFranz Lang | Franz Lang |
 Annelies ReinholdMaria Romberg | Maria Romberg |
 Erich AuerGeisler | Geisler |
 Heinz MoogNot listed | Not listed |
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| Actor | Role |
|---|---|
| Rolf von NauckhoffDr. Ernst Romberg | Dr. Ernst Romberg |
| Ernst WaldbrunnFranz Lang | Franz Lang |
| Annelies ReinholdMaria Romberg | Maria Romberg |
| Erich AuerGeisler | Geisler |
| Heinz MoogNot listed | Not listed |