Chiranjeevi Sarja's upcoming film Whistle, in which he co-stars Praneetha for the first time, will hit screens of July 12. The film is being directed by Prashanth Raj of Love Guru fame.

Being titled as Whistle, the film is a remake of the Tamil superhit flick Pizza. The story will revolve around a Pizza delivery boy, who meets with an accident that changes his life.