Louis Davison is the son of actor Peter Davison, and brother-in-law of David Tennant. He made his debut aged 14 playing Prince Edward in Richard the Third with Martin Freeman in the West End, directed by Jamie Lloyd. He was cast in Miss Peregrine's Home for Peculiar Children when he was spotted at The Orange Tree Youth Theatre in Richmond. He plays semi-regular, Parker Whitfield, in Holby City, BBC.