Where was Roseanna's Grave filmed?
1997 film directed by Paul Weiland
Roseanna's Grave (1997) was filmed in Latina, Sermoneta and Cori, 3 places named in its Polish Wikipedia’s article, in Italy. 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 Polish Wikipedia's article
Polish Wikipedia’s article names 3 places. Each links to the sentence that says so.

