Christopher Rydell as David Parsons

Asia Argento as Aura Petrescu

Piper Laurie as Adriana Petrescu

Frederic Forrest as Dr. Judd

Laura Johnson as Grace Harrington

Dominique Serrand as Stefan Petrescu

James Russo as Capt. Travis

Brad Dourif as Dr. Lloyd

Sharon Barr as Hilda Volkman

Hope Alexander-Willis as Linda Quirk

Lester Purry as Sgt. Carver

Ira Belgrade as Arnie

Isabell O'Connor as Georgia Jackson

Cory Garvin as Gabriel Pickering

Terry Perkins as Mrs. Pickering

Tony Saffold as Ben Aldrich

Peter Moore as Mark Leneer

David Chase as Sid Marigold

Jacqueline Kim as Alice

Rita Vassallo as Rita

Stephen D'Ambrose as Pale Man

Kevin Dutcher as John Miller

Fiore Argento as Farraday Clinic Receptionist