When a beautiful model, Alison Parker, rents an apartment in a gloomy New York brownstone, little does she realize that an unspeakable horror awaits her behind its doors... a mysterious gateway to hell.
Directed by
Michael Winner
Written by
Michael Winner
Jeff Goldblum
Jack
Christopher Walken
Det. Rizzo
Nana Visitor
Girl at end (as Nana Tucker)
Tom Berenger
Man at end
Eli Wallach
Detective Gatz
Richard Dreyfuss
Man on sidewalk talking to girl in red sweater (uncredited)