Harry Treadaway

Actor and voice actor

London, England

About Harry

Harry Treadaway is a British actor and voice actor. He is best known for his roles in Penny Dreadful and Mr. Mercedes, as well as his work in film and television. Treadaway has a strong background in acting and has appeared in a number of notable productions. He is based in London, England.

Associated Podcasts

Exploring Humanity Through Sci-Fi

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Recent Appearances

Leigh Janiak & Harry Treadaway on “Honeymoon”

Exploring Humanity Through Sci-Fi•Oct 29, 2025•9:50•guest