Chronic Bachelor is a 2003 Indian Malayalam-language romantic comedy drama film, written and directed by Siddique. It is about the life of Sathyaprathapan, a bachelor. It features Mammootty, Mukesh, Rambha, Indraja, Bhavana, Innocent, Lalu Alex and Biju Menon. Jyothika was signed as the lead actress but later was replaced by Rambha. The movie was produced by Fazil. The film was a commercial success. It was later remade in Tamil as Engal Anna starring Vijayakanth and in Telugu as Kushi Kushiga with Jagapati Babu.