Answer
The first movie Singh starred in Telugu cinema was "Keratam," a 2011 Telugu-language action drama film directed by Sreenivas Mamilla and produced by Ramoji Rao. The film stars Gopichand, Taapsee Pannu, and Ashish Vidyarthi. It follows the story of a young man named Siva (Gopichand), who is forced to take up arms against a corrupt politician and his henchmen to protect his family and village.