Alexander Stephen Hassell (born 7 September 1980) is an English actor, and co-founder of The Factory Theatre Company. On television, he is known for his roles in the ITV series Bonkers (2007), the BBC series The Miniaturist (2017), the Netflix series Cowboy Bebop (2021), the HBO series His Dark Materials (2022) and the Disney+ series Rivals (2024). His films include Suburbicon (2017) and Locked In (2023). (Via Wikipedia)