Kathavarayan
Kathavarayan is a Tamil film directed by Salangai Durai starring Karan, Vidisha and Radha. It released in 2008.
Call it fate, Malathy is arrested for no fault of her in Chennai. Her efforts to expose drugpedlers in Chennai backfires. They hatch a conspiracy and Malathy falls a prey to it. She gets arrested for possessing drugs and lands in prison.Kathavarayan comes out of jail to avenge Malathy. But comes to know her real intentions and the trouble she is facing. He masterminds a plan and joins the gang selling drugs and eventually exposes them only to save Malathy. ........
Source: Wikipedia
