Namak Haraam

The story focused on two friends, Somu (Rajesh Khanna) and Vicky, and how Somu tries to infiltrate the trade union of his friends. Amitabh Bachchan plays a rich mans son, Vicky, who has a fight with a union leader and later sends his best friend Somu to grow bigger than the previous union leader. Somu starts getting influenced by the ideals of workers which leads to confrontation between the two friends. This story concentrates on the rise of unions with the backdrop of Mumbais textile mills and inflation in the early 70s.