Guzarish - Ghajini - Aamir Khan - Asin - A R Rahman - Sonu Nigam - Javed Ali Ghajini is a 2008 Indian psychological thriller film written and directed by A. R. Murugadoss and produced by Tagore Madhu and Madhu Mantena. The soundtrack and score is by A. R. Rahman. It is a remake of Murugadoss's own 2005 Tamil film Ghajini starring Surya Sivakumar in the lead role. It stars Aamir Khan, Asin and Jiah Khan in lead roles while Pradeep Rawat and Riyaz Khan essay supporting roles. The film was inspired by 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. The Aamir Khan's character was featured in a 3D video game titled Ghajini -- The Game, which is based on the movie. Ghajini is currently the seventh highest grossing Bollywood Film according to worldwide gross collections. On release it became the highest grossing movie of all time until it was beaten by another Aamir Khan movie 3 idiots the following year. Ghajini holds the notable distinction of being the first movie to break the 1 billion (US$18 million) barrier in Hindi cinema. Ghajini's paid preview collections were 70 million worldwide.