Where was I.N.R.I. filmed?
1923 German silent religious epic film directed by Robert Wiene
I.N.R.I. (1923) was filmed in Staaken, 1 place named in its French Wikipedia’s Le tournage section, in Germany. 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 French Wikipedia's Le tournage section
French Wikipedia’s Le tournage section names 1 place. Each links to the sentence that says so.