Prashanth Shetty, known professionally as Rishab Shetty, is an Indian actor, film director, film producer and screenwriter who works in Kannada cinema. He is known for his critical and commercial blockbuster, Kantara, which he directed and also starred in as the main lead.Prashanth Shetty, known professionally as Rishab Shetty, is an Indian actor, film director, film producer and screenwriter who works in Kannada cinema. He is known for his critical and commercial blockbuster, Kantara, which he directed and also starred in as the main lead.