Stefania Stella

Stefania Stella

Rick Gianasi

Alex Ritt

David Warbeck

Commissioner Bonelli

Ugo Pagliai

Commissioner Valenti

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

Veronica Logan

Rebecca

Giorgia Bongianni

Isabel Fairbrain Ritt

Giovanna Nodari

3rd Girl