Big B is a 2007 Malayalam action-thriller film co-written and directed by Amal Neerad, starring Mammootty in the title role. The cinematography was done by Samir Thahir, and the original score was composed by Gopi Sundar, with Alphons Joseph doing the songs. Following the commercial success of the film, it was dubbed into Tamil as Manik Baasha an Big B is a 2007 Malayalam action-thriller film co-written and directed by Amal Neerad, starring Mammootty in the title role. The cinematography was done by Samir Thahir, and the original score was composed by Gopi Sundar, with Alphons Joseph doing the songs. Following the commercial success of the film, it was dubbed into Tamil as Manik Baasha and into Hindi and Telugu as Big B.