Best Investigation movies of 1970s

Actors : Anjanette Comer, Joanne Dainton, Keith Barron, Chad Everett,
Directors : Sidney Hayers,

Insurance investigator must find out who is setting fires. Along the way he meets and works with a beautiful newspaper reporter and falls in love.

Actors : Nigel Davenport, Ken Gampu, Bima Stagg, Peter Dyneley,
Directors : Christopher Rowley,

A white cop and a black reporter join forces to investigate apparent vigilante killings in the South African underworld.

Actors : Raul Julia, Henry Darrow, Miguel Ángel Suárez, Miriam Colon,
Directors : Efraín López Neris,

Pablo, a Caribbean peasant and Isabel, a politician's mistress, open a brothel that becomes internationally famous. Though they gain wealth and power, the one thing that Isabel seeks continues to elude her. In HD.

Actors : Pahadi Sanyal, Uttam Kumar, Basabi Nandi, Utpal Dutt,
Directors : Sushil Mukherjee,

A high society woman runs a call girl racket in the guise of poor-women's home. A lawyer investigating a death, takes it on him to unearth it and finds her to be his ex-love, what would he do? Who are the kingpins? How did she come to it?

Actors : Liliana Komorowska, Halina Gryglaszewska, Barbara Brylska, Bronislaw Cieslak,
Directors : Roman Zaluski,

Detective thriller about a killer loose in the crowds. The film follows a sniper on his rounds looking for victims, while a police inspector, with few clues in his hand, has to figure out ...

Actors : Robert Helpmann, Christopher Pate, Gerard Kennedy, Geraldine Fitzgerald,
Directors : Kevin James Dobson,

Jamie is a young man growing up in the small Australian town of Bundaberg during the early 1940's. Jamie loves his tranquil life, surrounded by the friendly locals, and being brought up by ...

Actors : David Cardoso, Fernanda de Jesus, Américo Taricano, Márcia Real,
Directors : Jean Garret,

Famous crime story writer puzzles police investigator when all the women he gets involved with get murdered.

Actors : Katie Saylor, Renie Radich, Bruce Watson, Laura Hippe,
Directors : Gus Trikonis,

A cop goes after a psycho who is killing cocktail waitresses.

Actors : Barry Morse, Len Cariou, Jayne Eastwood, Carol Lazare,
Directors : Robin Spry,

A crusading TV reporter finds his life ripped apart as he investigates a story about a company's deadly criminal negligence.

Actors : Yen Tsan Tang, Phillip Ko, John Liu, Dragon Lee,
Directors : Godfrey Ho,

John Liu, the legendary Northern Kick expert and master of the strike rock fist is sent to investigate an antiques smuggling gang working out of Canton. Meanwhile another descendant of the ...

Actors : Tex Ritter, Tex Barr, Sunset Carson, Ken Maynard,
Directors : Jerry Whittington,

The Texas Rangers are called in to investigate a string of attacks on wagon trains.

Actors : Nicky Fylan, Gary McKeehan, Susan Minas, Cec Linder,
Directors : Ed Hunt,

In this sci-fi thriller, authorities begin looking into a series of violent deaths. Their investigation leads them into the arcane worlds of UFOs and nuclear research.

Actors : Fred Betts, Belinda Giblin, Barrie Barkla, Ken James,
Directors : Paul Eddey,

Story examines television station UCV-12 attempting to produce a feature-film version of its television series "Manhunt", while an officious efficiency expert investigates the running of ...

Actors : Henryk Bista, Miroslaw Konarowski, Piotr Lysak, Tomasz Zaliwski,
Directors : Tadeusz Chmielewski,

A psychological detective story about a police hunt for the murderer of young boys during the Christmas season. The police commissioner ends up tracing the clues to his own home, where he ...

Actors : Jorge Luke, Jorge Rivero, Josefina Echánove, Claudia Islas,
Directors : Julián Pastor,

Lawyer has his life chattered when his beautiful wife is found murdered. Through intense investigation he is finding out that people have been lying to him. Raul (Jorge Rivero) was told she...

Actors : Jana Sulcová, Juraj Kukura, Ilja Prachar, Hana Cízková,
Directors : Ivo Novák,

The outstanding hockey player Jindrich Vacula (Juraj Kukura) is accused of accepting a bribe and banned from playing pending the investigation. His attractive lover Alena (Hana Cízková) ...

Actors : Kumud Chuggani, Mumtaz, Amitabh Bachchan, Ajit,
Directors : O.P. Goyle,

Shyamu is an orphan, living with his mentor, and has made stealing his career. While his mentor is recuperating in hospital, from a fracture, Shyamu decides to go straight. He is mistaken ...

Actors : Brad Harris, Eddi Arent, Theo Lingen, Evelyne Kraft,
Directors : Franz Josef Gottlieb,

A beautiful blonde bitten by Count Dracula 100 years previously is unearthed in Vienna, and soon she goes on a killing spree. The skeptical cop on the case falls for her.

Actors : Diogenes Castillo, Franklin Dominguez, Richard Douglas, Victor Pujols Faneyte,
Directors : Clemente de la Cerda,

Based on the real story of the murder of a lawyer by a paramilitary group in Venezuela.

Actors : Balkrishna, Rajkumar,
Directors : V. Somasekhar,

A young man joins a boxing club on his detective wife's behest to find out about the illegal activities carried out by the head of the club. And carried with an awesome mother sentiment.