A new promotional video titled 'Ghulam' for the Kangana Ranaut, Shahid Kapoor and Saif Ali Khan starrer film 'Rangoon' has been released. Shahid, who will portray the role of a soldier and Kangana, who will play an actress feature in the promo. Directed by Vishal Bhardwaj, 'Rangoon' is scheduled to release on February 24.