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Reparto

Richard Johnson
Michael Williams

Joanna Cassidy
Joanna Morgan

Ida Galli
Jill Perkins

Edmund Purdom
Doctor

Nicoletta Elmi
Emily Williams

Lila Kedrova
Contessa Cappelli

Riccardo Garrone
Police Inspector

Dana Ghia
Emily's Mother

Eleonora Morana
Contessa's Maid

Tom Felleghy
BBC Boss