When a film crew came to the experimental living history archaeological open-air Middelaldercentret museum in Denmark they decided that the way historians, archaeologists and experts thought he middle ages looked like just wasn't filthy enough and they turned the place into a mess.

When I say Hollywood, I of course mean the movie/TV industry in general, not just films made in Hollywood.

Based on this viral thread here;
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Article explaining why the film crew was wrong about the middle ages;
https://fakehistoryhunter.net/2019/09...

Museum website;
https://www.middelaldercentret.dk/

The film in question is '12 Paces Without a Head' (2009)