Directed by
| Viggo Larsen | ||
Cast (in credits order)
| Viggo Larsen | ... | Doktor Lassow | |
| Blandine Ebinger | ... | Die Unbekannte | |
 |
Rolf Randolf | ... | Baron Mallburn |
|
|
Frida Richard | ||
| Rest of cast listed alphabetically: | |||
| Wanda Treumann | ... | (unconfirmed) | |
Produced by
| Oskar Messter | ... | producer |
Music by
| Giuseppe Becce | ||
