Chandramukhi (transl. Moon-faced woman) is a 2005 Indian Tamil-language comedy horror film written and directed by P. Vasu. A remake of Vasu's Kannada film Apthamitra (2004), which itself loosely based on the Malayalam film Manichitrathazhu (1993), the film stars Rajinikanth, Jyothika, Prabhu, Vadivelu and Nayanthara with an ensemble supporting cast. It revolves around a woman, who suffers from dissociative identity disorder that affects a family, and a psychiatrist who intends to solve the case while risking his life.