Where was Adults in the Room filmed?

2019 film directed by Costa-Gavras

Adults in the Room (2019) was filmed in Paris, London and Brussels, 3 places named in its Spanish Wikipedia’s Producción section, in the United Kingdom, France, Belgium. 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