Young tiger NTR is playing a dual role in Dammu! Yes, sources close to the production house say that Jr. NTR is playing a dual role in his upcoming movie Dammu – One role is that of a powerful faction leader while the other role is that of a police officer. Now both these roles will be of father and a son. Actress Karthika is being paired up with NTR’s father character and Trisha would be romancing with police officer character. Dammu director Boyapati Seenu has got all the action sequences perfectly and now focussing on the talkie part. The movie is currently undergoing some patch work scenes in Ramoji Film City (RFC).