David Edwin Knight as George

Nancy Brilli as Hannah

Coralina Cataldi-Tassoni as Sally Day

Bobby Rhodes as Hank

Asia Argento as Ingrid Haller

Virginia Bryant as Mary the Prostitute

Anita Bartolucci as Woman with Dog

Antonio Cantafora as Ingrid's Father

Luisa Passega as Helga Haller

Davide Marotta as Demon Tommy

Marco Vivio as Tommy

Michele Mirabella as Hooker's Client

Lorenzo Gioelli as Jake

Lino Salemme as Security Guard

Maria Chiara Sasso as Ulla, partygoer with camera

Dario Casalini as Danny - Ulla's boyfriend

Eliana Miglio as Pam, girl with camera (TV Show)

Yvonne Fraschetti as Jacob's Girl

Bruno Bilotta as Jacob

Lamberto Bava as Sally's Father

Stefano Molinari as Demon on TV

Giovanna Pini as Girl in back of Jacob's car / Woman in Garage

Pascal Persiano as Joe (TV Show)

Fabio Poggiali as Muller, Bodybuilder

Lorenzo Flaherty as Partygoer

Marina Loi as Kate

Ettore Martini as Ingrid's Father (uncredited)