Koi... Mil Gaya

Koi... Mil Gaya ( Hindi pronunciation: [ˈkoːi mɪl ɡəjaː] transl. Someone... Has Been Found) is a 2003 Indian Hindi-language science fiction drama film directed and produced by Rakesh Roshan. It stars Hrithik Roshan, Preity Zinta and Rekha. In addition to writing the story, Rakesh also wrote the screenplay with Sachin Bhowmick, Honey Irani, and Robin Bhatt. Koi... Mil Gaya focuses on Rohit Mehra, a developmentally disabled man who contacts an extraterrestrial being later named Jadoo with his late father Sanjay's supercomputer. The film follows his relationship with Nisha, Rohit's friend, who falls in love with him.

After the release of the commercially and critically successful romantic film Kaho Naa... Pyaar Hai (2000), Roshan wanted to work again with his son Hrithik on a different type of film. In June 2001, during the 2nd IIFA Awards, he announced the second film when he received the Best Director award for Kaho Naa... Pyaar Hai. Principal photography was shot by Ravi K. Chandran and Sameer Arya from November 2001 to March 2003 on sets built by Sharmishta Roy in Canada, India, and New Zealand. Roshan's brother, Rajesh Roshan, composed the film's soundtrack and background score. American artists Mark Clobe and Craig Mumma spent ₹4 crore (US$420,000) on its visual effects.