Where was Hearts and Minds filmed?
1974 American documentary film directed by Peter Davis
Hearts and Minds (1974) was filmed in Linden, 1 place named in its Catalan Wikipedia’s Individus filmats section, in the United States. 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 Catalan Wikipedia's Individus filmats section
Catalan Wikipedia’s Individus filmats section names 1 place. Each links to the sentence that says so.