I 3 volti del terrore
John Phillip Law
Professor Peter Price
Riccardo Serventi Longhi
Marco
Elisabetta Rocchetti
Barbara
Emiliano Reggente
Carlo
Ambre Even
Sandra
Andrea Bruschi
Fabio
Roberta Terregna
Anna
Simone Taddei
Alex
Shanti Firenze
Swimming pool girl
Claudio Simonetti
Swimming pool boy
Lamberto Bava
Himself
Michelangelo Stivaletti
Child who draws
Michele Kalamera
Professor Peter Price
Roberta Pellini
Sandra (voice)
