Modhi Vilayadu (transl. Play by clashing) is a 2009 Indian Tamil-language action film directed by Saran. It stars Vinay and Kajal Aggarwal. This is the second time that Saran had worked without his usual music collaborator Bharadwaj after Alli Arjuna in 2002. Released on 24 July 2009, the film opened to mixed reviews and fared poorly at the box office. The film's plot involving the female protagonist is based on the Korean movie 100 Days with Mr. Arrogant.