[Three Idiots] Omi Vaidya The Silencer of Three Idiots. One of the most important characters of the movie. It was a huge load on the shoulders of the inexperienced Omi Vaidya which he carried off with ease. He was hilarious all the way as the geeky bookworm. [Winner] Tie [Nanban] 
Sathyan Again, a huge load on the shoulders of an actor who had not handled such a major part for many years. But, he too came through with flying colors, making us laugh on many occasions. One of the defining performances of the movie.