Best Investigation movies of 1970s

Actors : Elisabeta Jar, Draga Olteanu Matei, Octavian Cotescu, Silviu Stanculescu,
Directors : Maria Callas Dinescu,

A police officer is investigating the disappearance of a colleague's young boy. His key seems to be the "dark skinned" friend of the boy about whom nobody cares, including the police.

Actors : James Booth, Nicky Henson, Joss Ackland, Francesca Annis,
Directors : Jack Cardiff,

While investigating a murder case, a detective stumbles upon a rare-stamp swindle involving the victim's twin sister.

Actors : Helena Rojo, Jorge Luke, Cameron Mitchell, Isela Vega,
Directors : Alberto Mariscal,

A vengeful widow hires a professional killer to train her son so that he can hunt down and kill the men who murdered her husband. The quest for revenge soon becomes an obsession.

Actors : Patrick Dewaere, Zouzou, Jean-Michel Folon, Rufus,
Directors : Maurice Dugowson,

Everything starts when a journalist François decides to investigate the world of working class people.He gets into the lives of Claude,a worker and his wife Lily who has left him.

Actors : David Reynoso, Pedro Armendáriz Jr., Susana Salvat, Enrique Rocha,
Directors : Julio Aldama,

In a spectacular manhunt, a band of outlaws race cross-country with a million dollars and a newly married couple.

Actors : José Lewgoy, Gil Gomes, Marineide Vidal, Tião Ribas D'Avila,
Directors : Clery Cunha,

Story based on a true event. Shoe salesman arrives home and finds his wife and a young friend murdered. Crime reporter and insurance agent join forces to solve the mystery, taking a walk on the wild side of the city.

Actors : Mario Almada, Patricia Aspíllaga, Jorge Russek, Rodolfo de Anda,

The Fierro family is shocked by the death of their father in a strange accident, leading one of his sons to investigate. He finds out it was murder. Done by revenge from their father's once partner, now drug lord, Don Lucio.

Actors : Alain Noury, Konrad Georg, Horst Tappert, Horst Frank,
Directors : Alfred Vohrer,

The son of an Argentine chemist travels to Vienna, to solve the murder of his father. Step by step, he realizes that his father was internationally entangled in secret service machinations ...

Actors : Faryal, Danny Denzongpa, Mahendra Sandhu, Jagdeep,
Directors : Mohammed Hussain,

A Bombay cop tries to track down a serial killer who snipes at random victims.

Actors : Anthony Steffen, Raf Baldassarre, Antonio Pica, María Kosty,
Directors : Juan Bosch,

A british undercover special agent is assigned to investigate the death of a colleague in Lisbon, where he finds out that his colleague was very close to uncover a gang of drug smugglers. ...

Actors : Tiziano Cortini, Agnès Spaak, Luciana Gilli, Ray Danton,
Directors : Guido Malatesta,

Jimmy Logan, a detective, tries to retrieve a diamond of the British crown, stealed by the infidel chief of the English Secret Service. After carrying out dangerous investigations at ...

Actors : Maria Rosaria Omaggio, Chris Avram, Leonard Mann, John Steiner,
Directors : Mario Caiano,

Police commissioner Baldi investigates the mysterious killings of three Mafia bosses.

Actors : Germán Cobos, Lone Fleming, María Villa, Dyanik Zurakowska,
Directors : Julio Pérez Tabernero,

A movie crew shooting a film featuring a comic-strip hero named The Sexy Cat finds itself stalked by a serial killer who begins murdering the cast and crew.

Actors : Rishi Kapoor, Reena Roy, Ashok Kumar, Shoma Anand,
Directors : Pramod Chakravorty,

Young Anup Saxena lives a middle-classed lifestyle in Bombay along with his widower dad, Durgaprasad, who works as a Police Inspector. Anup's life is turned upside down when he witnesses ...

Actors : Rajendra Kumar, Shailendra Singh, Bhavana Bhatt, Raj Kapoor,
Directors : Naresh Kumar,

Two bumbling, middle-aged private detectives, Dharamchand and Karamchand, are assigned to locate the missing daughter, Asha, of a multi-millionaire. Their adventures take them to a gangster...

Actors : Noel Davis, Gilbert Wynne, Norman Claridge, Gilly Grant,
Directors : Lindsay Shonteff,

Gilbert Wynne stars in this British programmer as Harry Clegg, detective. His mission: To track down the crazed prostitute responsible for a string of murders.

Actors : Miri Ben-David, Moshe Guez, Rahel Dayan, Nissim Franko,
Directors : Moshe Guez,

Psychological thriller of a young woman fleeing a murderer.

Actors : Hiroki Matsukata, Guts Ishimatsu, Teruhiko Aoi, Minori Terada,
Directors : Sadao Nakajima,

Generel Sanada, seeking retribution for the murder of his father and a lost battle, both conceived by the Shogun, devises a series of brilliant plans to thwart the Shogun's overwhelming strength.

Actors : Ron Hartmann, Alfie Scopp, Michael Kane, Cec Linder,
Directors : Douglas Jackson,

The investigation of a suspected tax fraud, based on actual case files of the Department of National Revenue.

Actors : Guillermo Gálvez, Ernesto Alban, Rossy Mendoza, Santo,
Directors : Federico Curiel,

Interpol's Office of Special Investigations sends Santo to Ecuador to investigate the kidnaping of Pedro Miller, a former counterfeiter. The OSI believes that Miller is being forced into ...