Baron Frankenstein creates two "zombies" - one male, one female - planning to mate them in order to create a master race.
| Actor | Role |
|---|---|
 Joe DallesandroNicholas | Nicholas |
 Udo KierBaron Frankenstein | Baron Frankenstein |
 Monique van VoorenBaroness Katrin Frankenstein | Baroness Katrin Frankenstein |
 Dalila Di LazzaroFemale Monster | Female Monster |
| AArno JürgingOtto | Otto |
| SSrđan ZelenovićSacha/Male Monster | Sacha/Male Monster |
 Nicoletta ElmiMonica Frankenstein | Monica Frankenstein |
| MMarco LiofrediErik Frankenstein | Erik Frankenstein |
 Liù BosisioOlga | Olga |
 Rosita ToroshSonia | Sonia |
 Fiorella MasselliLarge Prostitute | Large Prostitute |
 Cristina GaïoniNicholas' Girlfriend | Nicholas' Girlfriend |
 Carla ManciniFarmer | Farmer |
 Imelde MaraniBlonde Prostitute | Blonde Prostitute |
| MMiomir AleksicOlder Male Monster (uncredited) | Older Male Monster (uncredited) |