Matthew Walker (born 11 April 1942) is a British film and television actor. He appeared in many Canadian television productions in the 1990s and 2000s. He played Father Mac in 22 episodes of the television series Hope Island, and Max Asher in 11 episodes of MythQuest. He also played the recurring character Ian MacLeod, the father of Duncan MacLeod in Highlander: The Series, Father Perry in Mysterious Ways and Merlin/Moros in the Stargate television franchise. In 2007, he was nominated for a Leo Award for "Best Supporting Performance by a Male in a Dramatic Series" in the Stargate SG-1 episode "The Quest (Part 2)". He also played Mr March in Little Women (1994 film).