A doctor—on orders from a sentient brain—kidnaps intimate couples and takes them to his mansion as prisoners. He injects his subjects with a substance to 'enhance' their sexual abilities. The curious doctor then forces his hostages to have sex. While they are making love, he drains a fluid from them, which he needs to prevent himself from transforming into a monster.

Genres

Cast

Ricardo Bauleo

George

Gloria Prat

Rachel

Aldo Barbero

Dr. Humpp

Susana Beltrán

Nurse

Héctor Biuchet

Inspector Benedict

Emilio Vieyra

Pharmacist (uncredited)