CGTR First Look Teaser Trailer: The most sought after movie 'Cameraman Ganga Tho Rambabu (CGTR)' first look teaser trailer would be released on August 22, which happens to be Mega Star Chiranjeevi's birthday. For the first time, Power Star Pawan Kalyan portrays the role of a journalist (reporter) in 'CGTR'. The movie is being directed by Puri Jagannath on Universal Media banner. Tamanna plays the love interest of Pawan Kalyan in 'CGTR' which has music by Mani Sharma.