Where was The Man Who Killed Hitler And Then The Bigfoot filmed?
2018 American film
The Man Who Killed Hitler And Then The Bigfoot (2018) was filmed in Greenfield and Turners Falls, 2 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 2 places. Each links to the sentence that says so.

