Strange Behavior (1981) Horror Thriller Sci-Fi Mystery

Rated R | Threatrical Jun 17, 1982 (US) | Genres Horror, Thriller, Sci-Fi, Mystery | Runtime 1h 39m
Strange Behavior (1981) Horror Thriller Sci-Fi Mystery Poster

Strange Behavior Plot Synopsis:


Synopsis / Plot Summary: Widowed John Brady is the Chief of Police in small town Galesburg, Illinois, where he has lived most of his life. His only offspring, Pete Brady, is a bright high school senior. John has been in turmoil since the suspicious death of his wife Catherine years earlier, which he always believed had something to do with her boss, Dr. Le Sange, who himself died shortly after Catherine"s passing. Only recently has John and Pete"s home life gotten back on track with John dating Barbara Moorehead, a waitress at the local hangout, she who has known John for some time. John"s life takes a turn for the worse when he has to investigate the brutal slashing murders of four townsfolk in four separate incidents. A brief eyewitness statement to one of the murders before the eyewitness herself is murdered is the only substantive evidence. However, the three other victims were the sons of long time friends of his. Those three friends have a special connection to John"s past. As such, he believes if the pattern holds true that Pete may be the next intended target. What John is unaware of is that Pete, who has been trying to earn a little extra money in nearby Galesburg College in the Psychology Department with Mrs. Gwen Parkinson, is not the next target but that he unwittingly has a connection to the next intended murder.

Tagline: Cuts up parts other movies just dislocate

More: Most Anticipated Horror Movies Coming Soon in 2026-2027!

Official Trailer

  • Strange Behavior Official Trailer

Strange Behavior Movie Information:

Type: Movie
Year: 1981 (more 1981 movies)
MPAA Rating: R
Runtime: 99 minutes /
Genres:  Horror, Thriller, Sci-Fi, Mystery
Directors: Michael Laughlin
Stars: Michael Murphy, Louise Fletcher, Dan Shor, Fiona Lewis, Arthur Dignam … (cast list)
Release Date: Theatrical Release Date Jun 17, 1982
Production Co.: Rhino Home Video
Language: English
Country: New Zealand, United Kingdom, Australia
Release Dates: Movie Release Dates / Strange Behavior Release Dates In Theaters: Jun 17, 1982, DVD: Dec 09, 2003
Writers: Bill Condon, Michael Laughlin
Producers: John Barnett, Bill Condon, John Daly, William Fayman, Antony I. Ginnane, David Hemmings
Musicians: Tangerine Dream
Cinematographers: Louis Horvath
Trending in Movies:

Whistle (2025), Forgive Us All (2025), Hell House LLC: Lineage (2025), 28 Years Later: The Bone… (2026), 28 Years Later (2025), We Bury the Dead (2024), Strange Harvest: Occult Murder… (2024), Bring Her Back (2025), Parvulos (2024), and ZombieCON Vol. 1 (2024)

Check Out the Best Horror Movies of 2026 You Must See!

Check out more movies that start with S and movies from 1981. Also, you can find more thriller movies that start with S. Also, here are some more sci-fi movies that start with S.

More: Must See New Horror Movies in 2026!

(8) Movie Recommendations


Source: IMDB, Rotten Tomatoes, HellHorror.com fans like you!