Ghajini 2 is a sequel to 2008 film Ghajini which was an Indian psychological thriller film written and directed by A. R. Murugadoss and produced by Allu Aravind and Madhu Mantena. The soundtrack and score is by A. R. Rahman. It is a remake of Murugadoss's own 2005 Tamil film of the same name starring Surya Sivakumar in the lead role along with Asin and it became the highest grossing movie of that year and the first Hindi film to cross the ₹100 crore mark. It stars Aamir Khan, Asin and Jiah Khan in lead roles while Pradeep Rawat and Riyaz Khan essay supporting roles. The film was adapted from Christopher Nolan's Memento.
The film explores the life of a rich businessman who develops anterograde amnesia following a violent encounter in which his love interest, model Kalpana, was killed. He tries to avenge the killing with the aid of Polaroid Instant camera photographs and permanent tattoos on his body.