Paul Norris is a British visual effects supervisor, best known for his works in the 2004, Harry Potter and the Prisoner of Azkaban is a British-American fantasy film, directed by Alfonso Cuarón, and distributed by who?
Paul Norris (visual effects):  Best known for his works in "Harry Potter and the Prisoner of Azkaban" (2004), "Harry Potter and the Goblet of Fire" (2005), "" (2015), and "Ex Machina" (2015).
i don't know