Actor Sarath Kumar will be seen in a powerful role in Samuthirakani's upcoming film Nimirnthu Nil. The film is a bilingual in Tamil and Telugu and stars Jayam Ravi, Nani, Amala Paul in the lead. According to sources, Sarath will essay a very powerful CB CID role in both the versions. Sarath Kumar's portions will be shot in Chennai starting from May 15. The film has completed 50 % shooting of the talkie portions and the director is happy the way the film has shaped up.