Musthaffaa is a 1996 Indian Tamil-language crime drama film directed by R. Aravindraj and written by K. Prasanna. The film is based on Prasanna's novel of the same name.
The movie stars Napoleon and Ranjitha, with Goundamani, Mansoor Ali Khan, Prasanna, Lakshmi, Kazan Khan, Alex, Sooriya, Rajeshkumar, Babloo Prithiveeraj, Ganeshkar, and Charmila playing supporting roles.
The film follows the story of Musthaffaa, a trusted henchman of the godfather Periyavar. When politicians need help, they notify Periyavar, and Musthaffaa solves the problem with his sidekick Chellappa. The movie explores their relationships and adventures as they navigate the world of crime.
Musthaffaa was released on 16 February 1996 and was later remade into Hindi as Ghulam-E-Musthafa (1997) in Bangladeshi Bengali as Abbajan (2001) and in Indian Bengali as Rehmat Ali (2010).