After Rakshakudu which was titled as Rakshagan in Tamil along with Sushmita Sen in the lead role, Tollywood superstar Nagarjuna will play the lead role in yet another bilingual movie titled Gaganam which is made in Telugu and Tamil. The film is produced by Tollywood ace producer Dil Raju under Sri Venkateshwara Creations banner. It is directed by Radha Mohan who earlier directed Aakashamantha under Dil Raju banner. Nagarjuna will play the role of a pilot in the movie.