Endhiran got bigger with Oscar winning sound engineer Resul Pookutty joining the team. The sound engineer is known to bring in several innovative sounds and that earned him the reputation of being the best. It is important to note that Pookutty used a bird’s chirping to bring out the warn announcement horn used by the British during the 17th century in Pazhassi Raja.
Resul is now scouting for some unique sounds for Endhiran. He is working on getting the best from different sources, and is creating the unique metallic sound effects for the Robot charcter