Best Investigation movies of 1979

Actors : Carol Kane, Harriet Andersson, Jon Finch, Ángela Molina,
Directors : José Luis Borau,

English scholar visits a small Spanish town in the Andalusian mountains to investigate the disappearance of another English scholar long ago. He learns of the legend of Sabina, a mysterious dragon woman who becomes his obsession.

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 : Aruna Irani, Rekha, Nirupa Roy, Dharmendra,
Directors : Mohan Segal,

Vijay Kumar, a forest officer returns to the forest where his dad met an untimely end. Will his secret plan to snare poachers succeed? Sandalwood, ivory,animal hides and raw power is at the nexus of money and corruption.