It is known news that Ram Gopal Varma is currently busy with his experimental movie Dongala Mutha. Now, it is heard that the team has been joined by the duo of Sunil and Venu Madhav. The film already has Ravi Teja, Charmee, Lakshmi Manchu, Subbaraju and others. Sources say it has reached the third day of its shooting and all this is happening at Rock Castle. RGV is using Canon D5 cameras in natural light for the canning of scenes. Let us see what comes next.