Where was Night King filmed?
2026 Hong Kong film
Night King (2026) was filmed in Cotai and Galaxy Macau, 2 places named in its Wikipedia article's Filming and post-production section, in China. 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 Filming and post-production section
Wikipedia’s Filming and post-production section names 2 places. Each links to the sentence that says so.

