 | Doctor Seward |
 | Doctor Frankenstein (as Denis Price) |
 | Cagliostro |
Vera Frankenstein (as Beatrice Savon) | |
 | Melisa |
 | Monstruo |
Madame Orloff | |
 | Caronte |
 | Tanner (as Daniel Gerome) |
Abigail (as Doris Tom) | |
 | Esmeralda (in version "La maldición de Frankenstein") |
 | Morpho (as J. Franco) |
 | Dr. Frankenstein |
 | Asistente de Vera Frankenstein |