Where was The Black Windmill filmed?

1974 film directed by Don Siegel

The Black Windmill (1974) was filmed in Paris, Shepherd's Bush tube station, Shepherd's Bush, Aldwych tube station, Twickenham Film Studios, Pegwell Bay and 1 more place, 7 places named in its Wikipedia article, in France, the United Kingdom. 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.

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