Where was Badlapur filmed?
2015 film directed by Sriram Raghavan
Badlapur (2015) was filmed in Pune Cantonment, 1 place named in its Wikipedia article's Production section, in India. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.
Places per Wikipedia's Production section
Wikipedia’s Production section names 1 place. Each links to the sentence that says so.
