Director Bobby is coming up with a movie ‘Vanki Mama’ casting the real life mama alludu, Venky and Chay Akkineni in the lead roles. The movie is jointly bankrolled by Kona Film Corporation, Suresh Productions and Peoples media factory. Sriya is going to be paired with Venky and Rakul with Chay in this comedy entertainer. Latest update says that Rana Daggubati also would be cast in a special role in this movie. Rana was expressing his wish to act along with his uncle Venkatesh for a long time now and hence they planned up a special role for him in this movie it seems. The regular shooting of this movie would start from 21st Feb. The unit is planning to release the movie for Dussehra. Venkatesh seems be getting ready to come up with yet another super entertainer after ‘F2’.