Stefania Stella
Alex Ritt
Rick Gianasi
Man in Grey
Angus Scrimm
Tamara
Nina Soldano
Costume designer
Penny Brown
Greta
Linda Prester
Commissioner Bonelli
David Warbeck
Commissioner Valenti
Ugo Pagliai
Daniel Antonucci
Leo Daniel
Countess Alessandra Mirafiori
Alida Valli
Mr. Fairbrain
Geoffrey Copleston
Wendy Williams
Linnea Quigley
Dr. Lucidi
Rossano Brazzi
Professor Robinson
Donald Pleasence
Producer
Original Music Composer
Al Festa
Director
Screenplay
Alessandro Monese
Special Effects
Steve Johnson