Best Investigation movies of 1970s

Actors : Yung-Kyoon Sin, John Ireland, Victor Buono, Anita Ekberg,
Directors : David Lowell Rich,

Three adventurers--at times competing with each other, at other times allied with each other--search South Korea for a magical sword that is supposed to imbue its owner with wealth and power.

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 : 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 : 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 : Poonam Sinha, Bindu, Shatrughan Sinha, Sharmila Tagore,
Directors : Feroz Chinoy,

After the brutal deaths of Kanta Mirchandani and Sabrina, Bombay's Police Commissioner concludes it to be the work of a serial killer and assigns this case to Inspector Ashok, who lives ...

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 : Uttam Kumar, Pahadi Sanyal, 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 : Fred Betts, Belinda Giblin, Ken James, Barrie Barkla,
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 : Christopher George, Charo, Dean Jagger, Tippi Hedren,
Directors : R.G. Springsteen,

Vietnam war hero, accused of murdering his brother, recruits his socialite girlfriend to hunt for the real killer.

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 : Donn Greer, Sebastian Brook, Gray Daniels, Mady Maguire,
Directors : Eric Jeffrey Haims,

A man commits a series of murders due to his dual personalities and his zodiac birth sign.

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

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

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 : Franco Fabrizi, Marilù Tolo, Frederick Stafford, Reinhard Kolldehoff,
Directors : Camillo Bazzoni,

A journalist is attacked and killed. Inspector Luca Micheli investigates the crime, and finds a suspect named Delogo but, though the suspect himself confesses that he murdered Galiardin, ...