Thaai Naadu (1989)

Directed by Aravindraj R

A military Grand Officer is accused, inequitably, of intelligence with the enemy, during an operation, a code name: Day Break. He is afterward, murdered, without he can put in time, the light on the truth. Murder made up in suicide by the criminals.His son, orphan, informed of his origins, at the moment, takes back the investigation of his father,and find the real culprits...