Best Investigation movies of 1986

Dreamaniac(1986)

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.

The Abomination(1986)

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.

Lucker(1986)

Actors : Marie Claes, Helga Vandevelde, Let Jotts, Nick Van Suyt,
Directors : Johan Vandewoestijne,

A serial killer awakens from a coma and escapes from a mental hospital to kill a survivor of his slayings years ago, all the while stalking, terrifying, and killing women on the way.

Il commissario Lo Gatto(1986)

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...

Chantabbai(1986)

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

Low Blow(1986)

Actors : Cameron Mitchell, Leo Fong, Diane Stevenett, Troy Donahue,
Directors : Frank Harris,

Leo Fong plays a private investigator who is in search of a young girl kidnapped by a religious cult. Destined to save her, he teams up with a Vietnam vet, a pro-boxing champ and a former cop to save her...

Mord i mørket(1986)

Actors : Ove Sprogøe, Michael Falch, Ole Ernst, Line Knutzon,
Directors : Sune Lund-Sørensen,

A womanizing reporter investigates death of his friend in Copenhagen's sporting district and the detective finds himself caught between clunky ordeals of police and gangsters involved in drug trafficking.

The Night Stalker(1986)

Actors : Charles Napier, Katherine Kelly Lang, Robert Viharo, Michelle Reese,
Directors : Max Kleven,

A tough homicide cop is assigned to track down a serial killer who is murdering prostitutes.

The Fantasist(1986)

Actors : Moira Sinise, Christopher Cazenove, Timothy Bottoms, John Kavanagh,
Directors : Robin Hardy,

When an Irish woman moves from the suburbs to Dublin, she begins receiving phone calls from a stranger. Coincidentally, the city is being plagued by a serial killer who uses this method to ...

The Patriot(1986)

Actors : Gregg Henry, Jeff Conaway, Michael J. Pollard, Simone Griffeth,
Directors : Frank Harris,

Agent tries to track down terrorists who are intercepting government nuclear weapons.

Qatl(1986)

Actors : Sarika, Shatrughan Sinha, Sanjeev Kumar, Ranjeeta Kaur,
Directors : R.K. Nayyar,

A blind man plans revenge on his adulterous wife.... by murder. A taut thriller that keeps you on the edge of your seat.

Zui jia fu xing(1986)

Actors : Sylvia Chang, Karl Maka, Sammo Kam-Bo Hung, Kent Cheng,
Directors : Eric Tsang,

Kidstuff has been asked by the police to investigate a case of international ammunition trade between two gangs. One of the gangs is the Japanese Yakuza in possession of stolen diamonds, ...

Il mostro di Firenze(1986)

Actors : Bettina Giovannini, Leonard Mann, Francesca Muzio, Gabriele Tinti,
Directors : Cesare Ferrario,

A string of sex murders has been plaguing Florence for almost 15 years, in which a serial killer brutally murders couples who are sneaking "a quickie" in public areas. A writer who is doing...

Cobra Mission(1986)

Actors : Oliver Tobias, Manfred Lehmann, John Steiner, Christopher Connelly,
Directors : Fabrizio De Angelis,

Ten years after the end of the war in Vietnam, four ex-Marines decide to return to S.E. Asia to investigate reports of American POWs still being held there. These four include Roger, whose ...

Foxtrap(1986)

Actors : Donna Owen, Fred Williamson, Arlene Golonka, Christopher Connelly,

Private detective is hired by rich man to find his niece, who has disappeared while traveling in Europe.

Detective School Dropouts(1986)

Actors : George Eastman, Christian De Sica, Lorin Dreyfuss, David Landsberg,
Directors : Filippo Ottoni,

Two bumbling private detectives get themselves hired to find a missing person. They find themselves in the middle of a mob war when it turns out that the missing person is somebody the mob wants to stay missing.

L'assassino è ancora tra noi(1986)

Actors : Riccardo Parisio Perrotti, Mariangela D'Abbraccio, Giovanni Visentin, Luigi Mezzanotte,
Directors : Camillo Teti,

While writing her thesis in criminology, a young woman begins to suspect that her new boyfriend is a serial killer.

Kariyila Kattu Pole(1986)

Actors : Mammootty, Karthika, Rahman, Mohanlal,
Directors : P. Padmarajan,

Deputy Superintendent of Police Achuthankutty tries to solve the mystery of film director Harikrishnan's death. Three women are the main suspects.

As Sete Vampiras(1986)

Actors : Tania Boscoli, Neusinha Brizola, Andrea Beltrão, Dedina Bernardelli,
Directors : Ivan Cardoso,

Botanist is incapable of handling a carnivore plant that turns its victims into vampires. Clumsy detective and his secretary are hired to solve the mysterious deaths happening in a nightclub show.