‘Emergency’ trailer: Bollywood actress Kangana Ranaut revealed the trailer for her film on the eve of India’s 78th Independence Day. The film, directed by Kangana herself, depicts the 1975-1977 Emergency period under Prime Minister Indira Gandhi. Scheduled for release on September 6, the movie features veteran actors like Anupam Kher and Shreyas Talpade, portraying key figures of that era.