Raymond Cornelius Boyle, frequently credited as Dirk London, was an American small part character actor of the 1950s. Predominantly active on the small screen, he became best known for playing Morgan Earp (1851-1882) in fifteen episodes of The Life and Legend of Wyatt Earp (1955), starring Hugh O'Brian as the eponymous gunfighter. Boyle found steady work in a staple of early western and police shows, including some recurring appearances in Gang Busters (1952), Sergeant Preston of the Yukon (1955), Highway Patrol (1955) and Gunsmoke (1955). A rare higher profile role saw him cast as a gangster colluding with Martians in Republic's hilarious serial Zombies of the Stratosphere (1952) (Star Trek's Leonard Nimoy -- then very much at the beginning of his career -- can be glimpsed as one of the zombies!).

After his retirement from acting, Boyle worked as production designer/art director on a couple of films in the 1970s. His second wife (from 1954) was the actress Jan Shepard.