Jr.NTR forthcoming film Dammu. Jr.NTR starrer Dammu being directed by Boyapati Srinu is so far announced as a powerful mass entertainer with all the commercial ingredients. But the latest information is Dammu story is said to be a powerful revenge drama. Jr.NTR is playing distinct roles while Trisha and Karthika are playing the heroines. A powerful flashback episode is also expected in the movie. Alexander Vallabha is producing Dammu on Creative Commercials. Keeravani is scoring the tunes for the film. Sources from the unit say that Dammu has all elements that make Jr.NTR fans happy.