Yash Raj Films might not know this themselves, but they've probably found the best way to shoot a period movie in a super cheap manner. Wondering how? Well, just set the movie in Calcutta, the city whose landmarks have been the Howrah Bridge, Victoria Memorial and Kalighat temple for times immemorial. No sets required, no detailing required - just dress up your leads in some retro clothes, and use the aforementioned landmarks. Lo and behold, not one single person can tell you what time the movie is set in!
We also discovered one other thing Yash Raj Films might not know. And thi....