William MacDonald

	Virginian	1999
	Dudley Do-Right In The Back	1999
	Romeo Must Die Officer	2000
	Snow Walker Miner in Bar	2003
	Disaster Zone: Volcano in New York Site Director	2006
	Slither Mr. Strutemyer	2006
	White Noise 2: The Light Dr. Karros	2007
	Run Rabbit Run Baby Doll (as Bill MacDonald)	2008
	Northern Lights Deputy Otto Gruber	2009
	Carrie Sheriff Otis Doyle	2013
	Captive Frank	2014

	Quantum Leap Honeymoon Express - April 27, 1960 Conductor	09/20/1989
	X Files Fallen Angel Dr. Oppenheim (as William McDonald)	11/19/1993
	X Files The Host Federal Marshall	09/23/1994
	X Files 2Shy Agent Dan Kazanjian	10/27/1995
	X Files Unruhe Officer Trott	10/27/1996
	Dead Zone Dead Men Tell Tales Cathan Donnegal	03/16/2003
	Dead Like Me Pilot Doug	06/27/2003
	Smallville Whisper Masterson	01/21/2004
	Kingdom Hospital Thy Kingdom Come	03/03/2004
	Supernatural Changing Channels Sheriff (as William McDonald)	11/05/2009
	Travelers Travelers Gary Holden	12/23/2016
	Night Agent The Call Henry	03/23/2023