Le amanti del mostro

Klaus Kinski

Dr. Alex Nijinski

Katia Christine

Anijeska Nijinski

Marzia Damon

Farmer's Wife

Stella Calderoni

Lover in the Woods

Romano De Gironcoli

Lover in the Woods

Alessandro Perrella

Carla Mancini

Luigi Bevilacqua

Bruno Ariè

Inspector

Osiride Pevarello

Polanski

Amedeo Timpani

The judge

Pasquale Toscano

Ayhan Işık

Dr. Igor Walensky (credited on Turkish prints only)

Erol Taş

Boris (credited on Turkish prints only)

Roberto Messina

Farmer