Ben Cartwright (born 17 June 1976) is a British actor who has made guest appearances on some of Britain's most popular television shows. He appeared in Judge John Deed in 2001, playing Paul Bailey. He also had a small part in EastEnders in 2003, playing Tony Jamison. He played Heath Gambol in Casualty in 2005. His fifth and most recent role in Casualty was as Felix Barstow, in July 2018. In 2009, he appeared in the film version of Sherlock Holmes as a graveside policeman, and also played the role of a policeman in another 2009 release, The Imaginarium of Dr Parnassus.