'Naan Mahaan Alla' starring Karthi and Kajal Aggarwal came pretty unscathed through the censor board screening. The flick has earned a U/A certificate by the Regional Censor Board. The flick will hit the screens on August 20th. The flick is directed by Suseendran and is of an action genre. The flick is expected to be the next sensational hit of Karthi after his much acclaimed Paiyya.