Director
Joe D'Amato
DIRECTOR
Writer
WRITER
Romano Scandariato
Claudio Bernabei
Stars (in credits order)
Ewa Aulin
Greta von Holstein
Klaus Kinski
Dr. Sturges
Angela Bo
Eva von Ravensbrück
Sergio Doria
Walter von Ravensbrück
Attilio Dottesio
Inspector Dannick
Luciano Rossi
Franz von Holstein
Giacomo Rossi Stuart
Dr. Herbert von Ravensbrück
Fernando Cerulli
Professor Kempte
Carla Mancini
Gertrude
Giorgio Dolfin
Maier
Tony Askin
Sturges Corpse(uncredited)
Ewelin Melcherich
Gertrud - The Maid(uncredited)
Oscar Sciamanna
Party Guest(uncredited)
Pietro Torrisi
Dr. Sturges' Mute Assistant(uncredited)
Mira Vidotto
Mask Ball Guest(uncredited)
