Kalan

Set in the southern districts of Tamil Nadu, Kalan follows the story of Kaliammal, a resilient widow who works hard as a milk farmer to educate her only son, Vengai. Supported by her younger brother Appukutty, she takes pride in Vengai's sense of justice. When Vengai is brutally murdered by a powerful gang involved in the illegal ganja trade after he tries to save a friend's sister from their clutches, the narrative shifts into an intense revenge drama. Kaliammal and Appukutty, driven by grief and a demand for justice, take up arms to dismantle the drug empire that is corrupting the youth and assaulting women. The film highlights the social plague of drug addiction and the length a mother will go to avenge her child and protect her society.