Best Investigation movies of 1970s

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 : 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 : 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 : 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.