Where was Treadstone filmed?

American television series

Treadstone (2019–) was filmed in Beijing, Amsterdam, Seoul, Budapest and Delhi, 5 places named in its Wikipedia article, in South Korea, Hungary, China, India, the Netherlands. 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.

See them on the map → Wikipedia Source data