Where was The Confession filmed?

1970 film by Costa-Gavras

The Confession (1970) was filmed in Roubaix, Lille, Cannes, Arras, Seine-Saint-Denis, Théoule-sur-Mer and 1 more place, 7 places named in its Wikipedia article, in France. 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