Deadly Intruder (aka The Deadly Intruder) is a 1985 horror film.
Plot
In a place called Midvale, a sanitarium patient escapes after dispatching security specialists there and heads off to looking for the love of his life. The disturbed individual is obsessively jealous, slaying anyone whom he fears may be endangering his relationship with his current girlfriend.
Cast
Molly Cheek as Jessie
David Schroeder as Grotowski
Danny Bonaduce as John
Stuart Whitman as Captain Pritchett
Daniel Greene as Danny
Santos Morales as Carlos
Steve Perry as Wayne
Chris Holder as Ben
Laura Melton as Amy
Marcy Hansen as Cathy
Curt Bryant as Jim
Stephen Paul as Rogers
Todd Martin as Mr. West
Tommy Ramone (as Tommy Reamon) as Foreman
W.T. Zacha as Mechanic
Tony Crupi as Drifter
Kay St. Germain Wells as Neighbor
Suzanne Benoit as Salesgirl
Gerry Landrum as Lineman
Release
The film was released in Finland as Murhaaja saapuu öisin and in West Germany as Der Tödliche Feind.