Where was The Secret Agent's Blunder filmed?

1968 film by Beniamin Davydovich Dorman

The Secret Agent's Blunder (1968) was filmed in Church of the Transfiguration in Bogorodskoe, Первый проезд Подбельского, Millionnaya Street and Krasnobogatyrskaya Street, 4 places named in its Russian Wikipedia’s Съёмки section, in Russia. 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