Calificación
Reparto

Stefania Stella
Stefania Stella

Rick Gianasi
Alex Ritt

David Warbeck
Commissioner Bonelli

Ugo Pagliai
Commissioner Valenti

Leo Daniel
Daniel Antonucci

Alida Valli
Countess Alessandra Mirafiori

Geoffrey Copleston
Mr. Fairbrain

Linnea Quigley
Wendy Williams

Rossano Brazzi
Dr. Lucidi

Donald Pleasence
Professor Robinson

Angus Scrimm
Man in Grey

Nina Soldano
Tamara

Penny Brown
Costume designer

Linda Prester
Greta

Giorgio Albertazzi
Father

Marcello Catalano
Luca Antonucci