Sundeep Kishan is all set to don a new avatar in his upcoming film Gundello Godaari. The actor, who’s celebrating his birthday today, is extremely excited about his role and says, “It’s a complete mass role. I am going to speak the Godavari slang and it’s by far one of the most difficult roles I have done in my career,” says Sundeep Kishan. Although he refrains from speaking much about the role, he reveals, “All I can say is that I am obsessed with cock fights in this film. Cock fights are a big thing in the Godavari region and since the plot of the film is set in 1986, we have done our best to replicate the era.” Gundello Godaari has an ensemble cast starring Lakshmi Manchu, Aadhi, Sundeep Kishan and Taapsee. Kumar Nagendra is directing the film and Lakshmi Manchu is producing it. Ilayaraja has composed the music and the film will hit the screens later this year in Telugu and Tamil.