Best Investigation movies of 1970s

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

Psychological thriller of a young woman fleeing a murderer.

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 : 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 : 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 : 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 ...

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 : Patrick Dewaere, Jean-Michel Folon, Zouzou, 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 : 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 : Eleni Erimou, Manos Katrakis, Yorgos Moutsios, Nikos Kourkoulos,
Directors : Nikos Foskolos,

A young investigator finds out that have led rather unjustly his old sweetheart in prison on charges of the murder of her husband. Decides to again investigate the case, with the help of an...

Actors : Luigi Pistilli, Gianni Agus, Annabella Incontrera, Franco Franchi,
Directors : Oscar Brazzi,

Two detectives are hired by an old countess to find out whether a villa she wants to turn into an orphanage is haunted. They find out that the noble-woman's relatives are involved : they do...

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 : Andreas Barkoulis, Alkis Yannakas, Anna Fonsou, Rena Kosmidou,
Directors : Omiros Efstratiadis,

A corpse is found at Anna's home, and she must explain the criminal investigator how she spent the night. And one story leads to another.

Actors : Elsa Cárdenas, Santo, Sasha Montenegro, Gerty Jones,
Directors : Alfredo B. Crevenna,

Santo is called by Interpol to investigate the mysterious disappearance of two scientists in Latin America. As soon as he starts his work, there is a failed attempt on his life by a strange voodoo girl, Dejanira...

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 : Jing Jun Wang, Peng Tien, Kai Kang, Hung Lieh Chen,
Directors : Ting Wu Hsiung,

Two people, who were taught by the same Kung Fu teacher, meet again after 10 years. Toe has become a policeman and has to investigate which ruthless gang has been terrorizing the railway. ...

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 : 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 : Frej Lindqvist, Per Myrberg, Agneta Ekmanner, Christina Schollin,
Directors : Vilgot Sjöman,

Psychological thriller where a religion teacher's wife is having an affair with the school principal. Guilt feelings in the situation leads to both attempted suicide and murder.

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.