It is quite happy to see that RJ Balaji has been scaling great heights of success with back to back projects. It is not an easy job to take a transitory role from a comedian to a serious characterization. But RJ Balaji has made a much efficient hard work for his characterization in Director Vijay’s upcoming movie Karu. The film features Sai Pallavi and Naga Shourya in lead roles, which is produced by Lyca productions. Sam CS of Vikram Veda fame has composed music for this movie, which has cinematography handled by Nirav Shah. Shedding light on the role played by him, Rj Balaji says, “Initially, I was quite reluctant to take up this role and even felt funny watching myself as a police officer in the trailer. But to be precise, my characterization in the film keeps enhancing with the progression of drama. I am playing an important role, which keeps travelling along with Sai Pallavi throughout the movie.”