Udhayam NH4 is a 2013 Tamil romantic thriller film directed by debutant Manimaran, a former associate of Vetrimaaran. The film features Siddharth and newcomer Ashrita Shetty in the lead roles. Vetrimaaran has written the script, done the screenplay, and also … Siddharth, Ashrita Shetty, Kay Kay Menon, Divya Spandana Added on Amazon Prime 2021-07-25. Youtube Trailer