Cristina Raines
Alison Parker
Martin Balsam
Professor Ruzinsky
John Carradine
Father Halliran
Arthur Kennedy
Monsignor Franchino
Burgess Meredith
Charles Chazen
Eli Wallach
Detective Gatz
Christopher Walken
Detective Rizzo
Jerry Orbach
Film Director
Gary Allen
Malcolm Stinnett
Tresa Hughes
Rebecca Stinnett
Kate Harrington
Mrs. Clark
Jane Hoffman
Lilian Clotkin
Fred Stuthman
Alison's father
Lucie Lancaster
Alison's mother
Anthony Holland
Party host
Mady Kaplan
Professor's student
Diane Stilwell
Brenner's secretary
Ron McLarty
Real Estate Agent
William Bogert
Man at Poolside Photo Shoot
Richard Dreyfuss
Man on Sidewalk
Ronald Hunter
Assistant to Michael Dayton
Charles Kimbrough
Hospital doctor
Bob Melvin
Background scary person
US release: 11th February 1977
Netherlands release: 21st April 1977
Sweden release: 16th May 1977
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