 After training at The Royal Academy of Dramatic Art, Gary worked with the Royal Shakespeare Company in the 1950s, playing roles such as MacBeth, Oberon, and Claudius, as well as numerous others.He made his film debut as Charles Stuart (King Charles II) in the British classic swashbuckling film "The Moonraker" (1958).He soon followed up with his role as Cliff Lewis in Tony Richardson's film adaptation of John Osborne's "Look Back in Anger" (1958), opposite Richard Burton and Mary Ure Subsequent notable films included