Where was The Intruder filmed?

1962 American film directed by Roger Corman

The Intruder (1962) was filmed in Sikeston, Charleston and East Prairie, 3 places named in its Wikipedia article's Shooting 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.

See them on the map → Wikipedia Source data

Places per Wikipedia's Shooting section

Wikipedia’s Shooting section names 3 places. Each links to the sentence that says so.