Ghajini is a 2008 Indian Hindi-language action thriller film directed and co-written by A. R. Murugadoss in his Hindi film debut. It stars Aamir Khan,which is originally played by surya sivakumar(2005), Asin and Jiah Khan, with Pradeep Rawat as the titular antagonist. It is a remake of Murugadoss's directorial Tamil-language film of the same name. The film tells about Sanjay Singhania (Khan), a powerful entrepreneur, who suffers from anterograde amnesia after a violent attack on him and his fiancee Kalpana (Asin).

Murugadas Arunachalam, known professionally as AR Murugadas, is an Indian film director, producer and screenwriter who predominantly works in the Tamil film industry. He is best known for directing action films mainly on social issues. In addition, he has worked in Telugu films and Hindi films. Murugadoss won the Filmfare Award for Best Director for his 2014 Tamil action drama Kaththi.