Sara Bennett did visual effects for which movie directed by Alex Garland?
Sara Bennett Sara Bennett is a British visual effects artist. Best known for her works in "Harry Potter and the Chamber of Secrets" (2002), "Harry Potter and the Prisoner of Azkaban" (2004), "Harry Potter and the Goblet of Fire" (2005), "Doctor Who" (2005), "Merlin" (2008), "Jonathan Strange & Mr Norrell" (2009), "Skellig" (2009), "The Martian" (2015) and "Ex Machina" (2015).
Sara Stewart Sara Scott Griffith (born 28 June 1966) is a Scottish actress. She played Stella in "Sugar Rush".