Gunahon Ka Faisla is a crime action drama. The movie revolves around four siblings - Birju (Shatrughan Sinha), Sheru (Chunky Pandey) and their twin sisters, Shanno and Durga (double role by Dimple Kapadia). The four siblings fall prey to the group of goons, who terrorize the forest area and nearby area, who loot and kill the people. However, the siblings decide to give it back rather than stepping behind. Will they succeed in bringing the goons down?