Sarrainodu, the 20th film of Allu Arjun, is one of the most-anticipated Tollywood movies of the year. The first look of the film raised lot of expectations among the fans, and the teaser, which was released on Thursday, has taken the frenzy to a whole new level. It is rumoured that Allu Arjun is playing a cop in the movie, which has two female leads: Catherine Theresa and Rakul Preet Singh. Boyapati Srinu, who is known for his commercial pot-boilers, is directing the film.