Where was That Evening Sun filmed?
2009 film directed by Scott Teems
That Evening Sun (2009) was filmed in Knoxville, Lenoir City and Rockwood, 3 places named in its Wikipedia article, 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 Wikipedia's article
The Wikipedia article names 3 places. Each links to the sentence that says so.

