T Rajasimha - writer who recently turned director is credit with dialogues of Gona Gannareddy character in Rudramadevi film. All Arjun who is impressed with T Rajasimha has brought in Rajasimha to pen dialogues of Gona Gannareddy character in Rudramadevi. T Rajasimha is turning into direction with a film titled 'Okka Ammayi Tappa' which stars Sundeep Kishan. This movie was recently launched by VV Vinayak at Ramanaidu studios. Oka Ammai Thappa has a different story line and major part of it takes on a flyover. There will be graphics for 45 minutes in the movie.