Adharm is an action crime drama. Mr. Verma (Vikram Gokhale) is a man of principles and has a spacious bungalow named ‘Dharam Niwas’. He has two sons - Bharat Verma (Rakesh Pandey) and Jagan Verma (Kiran Kumar), however, he doesn’t like the way his younger son, Jagan, lives, as he drinks a lot and has no ethics, thus he asks him to leave the house. Jagan leaves the house but vows to avenge the humiliation. Years later, Jagan, with his two sons - Raghunath (Paresh Rawal) and Rocky (Gulshan Grover), plans to destroy the family of his elder brother, Bharat, by making his sons - Avinash (Shatrughan Sinha) and Vicky (Sanjay Dutt), turn against each other. Will Bharat and his sons be able to protect their family from the evil plans of Jagan?