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)