Omi Vaidya is an American actor in Hindi cinema. He is best known for his performance as Chatur Ramalingam or "Silencer" in the 2009 comedy-drama film, 3 Idiots. In addition, Vaidya has played roles on The Office and Arrested Development. Omi has directed many short films and worked as a feature film editor. He has also appeared in a number of commercials and works as a producer.