A young gypsy girl turns into a wolf to destroy her enemies.
| Actor | Role |
|---|---|
 Nina FochCeleste | Celeste |
 Stephen CraneRobert 'Bob' Morris | Robert 'Bob' Morris |
| OOsa MassenElsa Chauvet | Elsa Chauvet |
 Blanche YurkaBianca | Bianca |
 Barton MacLaneLt. Barry Lane | Lt. Barry Lane |
 John AbbottPeter Althius | Peter Althius |
| FFred GraffPinky (uncredited) | Pinky (uncredited) |
 Fritz LeiberDr. Charles Morris | Dr. Charles Morris |
 Milton ParsonsAdamson | Adamson |
 Ray TealEd, a Policeman (uncredited) | Ed, a Policeman (uncredited) |
 Ivan TriesaultJan Spavero (uncredited) | Jan Spavero (uncredited) |