Vaali is a 1999 Tamil thriller film written and directed by S. J. Suryah. The film stars Ajith Kumar in a dual role with Simran appearing in another leading role. The supporting cast of the film include Jyothika in her debut venture, Livingston and Vivek. The film's music is composed by the music director, Deva while Jeeva was in charge of the cinematography. The film released on 1 May 1999 and went to become a commercial success as well as becoming critically acclaimed.