Oliver Muirhead joined General Hospital on March 23 as Lord Larry Ashton. In the episode Larry Ashton returned to Port Charles to give Tracy important news. The role was originated by actor Hugo Napier, who last appeared on General Hospital in January 2016. Jane Elliot's character Tracy Quartermaine ran into him down in Mexico and contracted a rain brain bug from an exotic drink he gave her.
Muirhead has appeared on "Switched at Birth," "Castle," in the film "Austin Powers: The Spy Who Shagged Me," and on "Santa Barbara" as Mr. Marx.