Dada Sahib is a 2000 Malayalam-language action-drama film co-written and directed by Vinayan and starring Mammootty in dual role. He played the roles of Dada Sahib, of the Indian independence movement and Abubacker, an army man. The film was one of the highest grossing films of the year. Sai Kumar, Murali, Rajan P Dev, Babu Namboothiri, Kalabhavan Mani, Cochin Haneefa, K. B. Ganesh Kumar, Madhupal and Mohan Sharma play other pivotal roles.