Watch actor Nawazuddin Siddiqui showcasing his acting prowess on stage at the trailer launch of his forthcoming release "Ghoomkethu" in which he is playing the lead in the role of a struggling writer.br Subscribe for latest happenings in Bollywood entertainment, Hindi TV Cinema and your favourite Sports celebrities, their Exclusive news updates.br br br IANS India Videos - Dedicated to bringing you the latest and best in sports and entertainment world. From traditional sports like cricket to best Bollywood entertainment news, IANS India is a must watch on YouTube.