Om Shanti Om is a 2007 Bollywood film directed and choreographed by Farah Khan. It stars Shahrukh Khan and Deepika Padukone in the lead roles as the protagonists while Shreyas Talpade, Arjun Rampal, and Kirron Kher feature in supporting roles. Arjun Rampal is the antagonist in the movie. More than forty two well-known Bollywood stars appear in the course of the film, including thirty of them (not including the stars of the film) in one song alone.