I was just poking around on the interwebs and stumbled upon this,

https://www.imdb.com/title/tt5890418/reference/

Kirk wrote:

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Typical internet. It's like they don't even read the credits; Almost all of the crew are uncredited. Ralph the Wonder-llama should call his agent.

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 I had the opportunity to edit a friend's IMDb page some years ago. I learned that the pages are the responsibility of the production company, person or their agent, family, etc. So, blame Richard? 

GrayRaceCat wrote:

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... So, blame Richard? 

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 I blame Richard.

:)