Gamanam trailer: Pawan Kalyan looked dapper in black as he launched Shriya Saran's disaster drama

Directed by Sujana Rao, Gamnam stars Shriya Saran, Nitya Menen, Shiva Kandukuri, Priyanka Jawalkar, Suhas, Charuhasan, Priya, Indu Anand, Sanjay Swaroop, Bithiri Sathi, Nehant, Ravi Prakash and Raju and will be released in in Telugu, Tamil, Kannada, Malayalam and Hindi