This article covers a real-world subject which should not be taken as part of the Holby universe.
Orlando Seale (born 1973) is an actor. He portrayed Merlin Jameson on Casualty in 2003, during its 17th series. Although Merlin was briefly re-introduced for two episodes towards the start of series 18, Seale didn't reprise his role, and actor Sebastian Dunn portrayed Merlin instead.