Where was The Power and the Glory filmed?
1933 film by William K. Howard
The Power and the Glory (1933) was filmed in Chatsworth and Santa Susana Pass, 2 places named in its Wikipedia article's Production 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 Wikipedia's Production section
Wikipedia’s Production section names 2 places. Each links to the sentence that says so.
