Best Investigation movies of 1980s

Actors : Robert Mitchum, Mike Connors, James Franciscus, Jaclyn Smith,
Directors : Ted Post,

A woman is convinced by her lover to poison her cruel husband, a rich businessman. However, she becomes terrified when she finds the lover dead as well. A sinister PI, who's investigating her husband's disappearance, contacts her.

Actors : Thomas Bern, Sylvia Summers, Lauren Peterson, Ashlyn Gere,
Directors : David DeCoteau,

A heavy-metal musician makes a deal with a satanic succubus to make him successful with women, in return for the succubus being able to feed on the girls.

Actors : Matthew Wong, Phillip Chung-Fung Kwok, Joey Wang, Waise Lee,

Inspector Waipong Wong has to put his life and resignation from the Hong Kong police department on hold to investigate his former partner's mysterious murder. What he and his crack team of ...

Actors : Robin Gammell, John Houseman, Sara Botsford, Richard Chamberlain,
Directors : Michael Anderson,

A disgruntled phone company employee develops a device whereby those answering a phone can be murdered, and it's up to Nat Bridger to stop the killer.

Actors : Peter MacNeill, Chris Sarandon, Victoria Tennant, Jean LeClerc,
Directors : Douglas Jackson,

A woman is stalked by a psychotic killer.

Actors : Allu Aravind, Suhasini, Chandramohan, Chiranjeevi,
Directors : Jandhyala,

A comedy about the famous (Self-proclaimed) detective - James Pond - as he tries to find the lost son of a famous industrialist

Actors : Billy Dee Williams, Robert Carradine, Valerie Bertinelli, Peter Graves,
Directors : Jack Smight,

A pair of detectives is assigned to investigate a murder, and discover a trail of corruption and criminal activity that leads right back to their own police department.

Actors : Steven Berkoff, Nicola Cowper, Denholm Elliott, Larry Lamb,
Directors : George Pavlou,

When high class hooker Nicole is kidnapped from her brothel, Rich businessman Hugo Motherskille hires her ex love Roy Bain to find her. Investigating the disappearance, he eventually finds ...

Actors : Gyula Bodrogi, László Bánhidi, István Bujtor, András Kern,

The first part of the popular crime-comedies starring Csöpi Ötvös, who investigates about a hidden treasure this time.

Actors : Raymond Carbone, Bruce Paquette, Asbestos Felt, Courtney Lercara,
Directors : Tim Ritter,

A man suspects his wife of adultery and goes on a killing spree, eliminating all he believes are sleeping with her, but his victims don't stay dead.

Actors : Richard Bradford, Roy Scheider, Lane Smith, Karen Young,
Directors : Peter Masterson,

A police detective tracks a serial killer who is stalking young women on a beach front after each game that a baseball pitcher wins.

Actors : Cameron Mitchell, Faith Clift, Marc Lawrence, Richard Moll,

Police detective, Mitchell, investigating the death of a victim of a Nazi concentration camp discovers a nightclubbing playboy who has strange powers over women and is seemingly ageless.

Actors : Blue Thompson, Brad McCormick, Scott Davis, Jude Johnson,
Directors : Bret McCormick,

An old woman coughs up what she believes to be a tumor. While asleep, the thing crawls inside of her son and reproduces inside him, then causes him to go on a killing spree to feed it.

Actors : Joly Garbi, Manos Destounis, Harry Klynn, Dimitris Piatas,

This film consists of three hilarious parts. In the first one we see a great police detective entering a house to solve a crime and destroying everything and everyone inside it, the second ...

Actors : Patti Chambers, Carla Bragoli, Carrie Gordon, Carmine Capobianco,
Directors : Gorman Bechard,

A strip-joint owner and a manicurist find that they have many things in common, the foremost being that they are psychotic serial killers. They fall in love and are happy being the family ...

Actors : Jennifer Beals, Alan Bates, Jan Niklas, Hanns Zischler,
Directors : Claude Chabrol,

In the not-too-distant future Berlin is shocked by a series of spectacular suicides; a policeman's investigations lead him to a beautiful, enigmatic woman and the revelation of a sinister ...

Actors : Jack Starrett, Elizabeth Kaitan, Alisha Das, Brian Thompson,
Directors : Bruce R. Cook,

A professor and four graduate students journey to a crumbling mansion to investigate paranormal activity and must battle ghosts, aliens and satanic entities.

Actors : Arnold Marquis, Rainer Werner Fassbinder, Günther Kaufmann, Boy Gobert,
Directors : Wolf Gremm,

In a totalitarian society of the future, in which the government controls all facets of the media, a homicide detective investigates a string of bombings, and finds out more than he bargained for.

Actors : Lino Banfi, Maurizio Ferrini, Maurizio Micheli, Isabel Russinova,
Directors : Dino Risi,

Police commissioner Lo Gatto is in charge of the local Italian police station within Vatican State. During an investigation, following the murder of a Vatican priest, he decides to question...

Actors : Christine Amor, Leon Lissek, Ian Williams, Helen Thomson,
Directors : Alec Mills,

A serial killer is loose at an all girl school, where he strangles girls with a piece of barbed wire.