Watch Allu Arjun Fans Hungama at Theaters. Allu Arjun will be seen as an Powerful Police Officer in 'Sarrainodu'. Rakul Preet Singh plays Bunny's love interest. Catherine Thresa does the role of an MLA. Couple of upcoming Heroes such as Aadhi & Adarsh Balakrishna are playing baddies in the project. SS Thaman scores music. Allu Aravind produces this high-budget entertainer.