Mark Gibbon is a Canadian actor and voice artist known for his deep, distinctive voice and roles in film and television. He starred in The 6th Day (2000), The Chronicles of Riddick (2004), and Man of Steel (2013). In addition to his film roles, he has appeared in numerous series, including The X-Files (1993–2018), Stargate SG-1 (1997–2007), and Smallville (2001–2011).