William B. Davis
William Bruce Davis ( born January 13, 1938 in Toronto, Ontario) is a Canadian actor.
Life
He is best known for his role as " CSM " on the American television series The X-Files - The Files. He also had appearances in the series Stargate - Kommando SG -1, in the action thriller Killing Moon (2000), the thriller Out of Line (2001), in the action thriller The Denver assassination (2002), and in the horror films Snakehead - The horror of the Lake (2004) and the Messengers (2007). Davis also had a cameo appearance in Stephen King's It (1990). In 2012, he stood next to Jessica Biel, Stephen McHattie and Jodelle Ferland in the mystery thriller The Tall Man in front of the camera.