Where was Miss Firecracker filmed?
1989 film by Thomas Schlamme
Miss Firecracker (1989) was filmed in Yazoo City and Yazoo County, 2 places named in its German Wikipedia’s Hintergründe 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 German Wikipedia's Hintergründe section
German Wikipedia’s Hintergründe section names 2 places. Each links to the sentence that says so.

