Ned Dennehy (born 8 December 1965) is an Irish actor who has appeared in multiple films and television programmes. He is best known for his role as Mider in The Mystic Knights of Tir Na Nog. He also appeared in Blitz, Harry Potter and the Deathly Hallows – Part 1 and the independent British feature film Downhill.
From Wikipedia
Ned Dennehy (born 8 December 1965) is an Irish actor in films and television. His credits include The Mystic Knights of Tir Na Nog (1998), Blitz (2011), Harry Potter and the Deathly Hallows – Part 1, Downhill (2014), Luther, Banished, Dickensian, Peaky Blinders (2017), Versailles, Broken, Outlander, and Shōgun (2024).