Olga Karlatos

Candice Norman

Ray Lovelock

George Webb

Cosimo Cinieri

Lt. Borges

Giuseppe Mannajuolo

Prof. Davis

Claudio Cassinelli

Dick Gibson

Berna Maria do Carmo

Joan

Belinda Busato

Gloria Weston

Maria Vittoria Tolazzi

Jill

Geretta Geretta

Margie (as Geretta Marie Fields)

Christian Borromeo

Willy Stark (as Cristian Borromeo)

Al Cliver

Voice Analyst (uncredited)

Lucio Fulci

Phil, the Agent (uncredited)

Carla Buzzanca

Janice (uncredited)

Angela Lemerman

Susan (uncredited)

Robert Gligorov

Bert

Lucio Fulci