dr biju has always chosen to tread the path less travelled in mollywood with his profound themes and off beat scripts the director who won the award for the best film on environment conservationpreservation for his film perariyathavar said that he has opted several other actors before finalising suraj venjaramoodu for the lead cast dr biju said in an interview suraj was a perfect fit for the role and is far better than anyone in my mind reportedly perariyathavar revolves around two sweepers and the problems that they encounter in life the directors maiden venture akashathinte niram also had won three state awards along with an