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William MacDonald
Actor, Producer
William MacDonald is a prolific Canadian actor and producer known for extensive work in television, film, and over 80 theatrical productions. He is recognized for roles in Riverdale, The Good Doctor, Supergirl (Dr. Kaplan), and The Flash (Gene Huskk).
He is frequently confused with fellow Canadian actor Bill MacDonald, as both share similar credits and guest-star in similar procedural dramas.
He is frequently confused with fellow Canadian actor Bill MacDonald, as both share similar credits and guest-star in similar procedural dramas.
Known For
Filmography
| 2026 | I Will Find You (TV Series) · as Detective Morris |
| 2026 | The Couple Across the Street · as Tom Sullivan |
| 2025 | Another Sweet Christmas · as Declan 'fitzy' Fitzgerald |
| 2025 | Stick (TV Series) · as Ron(uncredited) |
| 2024 | Home Sweet Christmas · as Declan 'fitzy' Fitzgerald |
| 2024 | Tracker (2024) (TV Series) · as Sheriff Gale |
| 2023 | Double Life · as Glen Vukovich |
| 2023 | The Blessing Bracelet · as Chuck Spencer |
| 2023 | The Night Agent (TV Series) · as Henry |
| 2023 | The Last of Us (TV Series) · as Double |
| 2022 | #Xmas · as Jack Faison |
| 2022 | Ruby and the Well (TV Series) · as Wally Talbot |
| 2021 | A Godwink Christmas: Miracle of Love · as John Fellman |
| 2021 | There's Someone Inside Your House · as Mr. Sandford |
| 2021 | Resident Alien (TV Series) · as Farmer |
| 2020 | Upload (TV Series) · as Reverend Peyfort |
| 2019 | Unspeakable (TV Series) · as Frank Schnabel |
| 2018 | Rabbit · as Leon (as Bill Macdonald) |
| 2018 | Garage Sale Mysteries: Picture a Murder · as Scott Brady |
| 2018 | Summer of 84 · as Sheriff Caldwell |
| 2018 | The Terror (TV Series) · as George Nicol |
| 2018 | The Crossing (TV Series) · as Woodrum |
| 2018 | Past Malice: An Emma Fielding Mystery · as Sherman Arlington |
| 2017 | The Good Doctor (TV Series) · as Bob Cravens |
| 2017 | Concrete Evidence: A Fixer Upper Mystery · as Principal Darren Dean |
| 2017 | Riverdale (TV Series) · as Principal Featherhead |
| 2016 | Travelers (2016) (TV Series) · as Gary Holden |
| 2015 | Supergirl (TV Series) · as Dr. Kaplan |
| 2015 | The Romeo Section (TV Series) · as Inspector Wallace |
| 2014 | The Flash (2014) (TV Series) · as Gene Huskk |
| 2014 | The Captive · as Frank |
| 2014 | Bomb Girls: Facing the Enemy · as Rex |
| 2013 | Carrie · as Sheriff Otis Doyle |
| 2013 | Hemlock Grove (TV Series) · as Jeargen Knauff |
| 2013 | Rogue (TV Series) · as Guard Stinson |
| 2012 | The Phantoms · as Steve Boucher |
| 2012 | Copper (TV Series) · as Patrick Daley |
| 2012 | Cold Blooded · as Louis Holland |
| 2012 | Saving Hope (TV Series) · as Desmond Pierre |
| 2012 | Good God (TV Series) · as General Robert Mccaully |
| 2012 | The L.A. Complex (TV Series) · as Mark O'brien |
| 2011 | King (2011) (TV Series) · as Duncan |
| 2010 | Death Wish · as Elvis |
| 2010 | Haven (TV Series) · as Boss Mechanic |
| 2010 | Blood: A Butcher's Tale · as Pastor |
| 2010 | Rookie Blue (TV Series) · as Buson / Sheldon |
| 2010 | Takedown · as Stross Representative |
| 2010 | Republic of Doyle (TV Series) · as Logan Hicks |
| 2009 | Desperate Escape · as Detective Hanson |
| 2009 | Stargate Universe (TV Series) · as Virgil Biggs |
| 2009 | Storm Seekers · as Eli Harder |
| 2009 | Northern Lights · as Deputy Otto Gruber |
| 2009 | The Listener (TV Series) · as Matt Collins |
| 2008 | Run Rabbit Run · as Baby Doll |
| 2008 | Mail Order Bride · as Sherrif |
| 2008 | Trial by Fire · as Trip Crandall |
| 2008 | Samurai Girl (TV Series) · as Detective |
| 2008 | The Guard (TV Series) · as Cast |
| 2008 | On the Other Hand, Death · as Jonas Baskin |
| 2007 | |
| 2007 | Alien Agent · as Sheriff Devlin |
| 2007 | White Noise 2: The Light · as Dr. Karras |
| 2006 | To Have and to Hold · as Det. Wilson |
| 2006 | Mount Pleasant · as Jack |
| 2006 | The Obsession · as Detective Phil Mackey |
| 2006 | Psych (TV Series) · as Phil |
| 2006 | Blade (TV Series) · as Reverend Carlyle |
| 2006 | Hollow Man II · as Col. Gavin Bishop |
| 2006 | Slither · as Mr. Strutemyer |
| 2006 | Final Days of Planet Earth · as Cruikshank |
| 2006 | Final Days of Planet Earth (TV Series) · as Dave Cruikshank |
| 2006 | Absolute Zero · as Dempsy |
| 2006 | Disaster Zone: Volcano in New York · as Site Director |
| 2005 | Intelligence (TV Series) · as Finning |
| 2005 | Supernatural (TV Series) · as Sheriff |
| 2005 | Personal Effects · as Arthur Stowell |
| 2005 | The Colt · as Sgt. Woodruff |
| 2004 | A Beachcombers Christmas · as Earl Decker |
| 2004 | Shelf Life · as Martin |
| 2004 | Stargate Atlantis (TV Series) · as Captain Griffin |
| 2004 | The Collector (TV Series) · as Brendan Carter |
| 2004 | Fatal Lessons: The Good Teacher · as Daniel Eliot |
| 2004 | Kingdom Hospital (TV Series) · as Cast |
| 2004 | Human Cargo (TV Series) · as Davis |
| 2003 | Air Disasters (TV Series) · as First Officer James Dillard |
| 2003 | Tru Calling (TV Series) · as Neighbour |
| 2003 | Water's Edge · as T. Wallace |
| 2003 | The Snow Walker · as Miner In Bar |
| 2003 | The Delicate Art of Parking · as Dave Demarco |
| 2003 | Dead Like Me (TV Series) · as Doug |
| 2002 | Breaking News (TV Series) · as Ted Flynn |
| 2002 | The Dead Zone (TV Series) · as Cathan Donnegal |
| 2001 | The Rhino Brothers · as Sasha Kanachowski |
| 2001 | Smallville (TV Series) · as Masterson |
| 2000 | Protection · as Joe |
| 2000 | The Spiral Staircase · as Sheriff Bell |
| 2000 | Call of the Wild (TV Series) |
| 2000 | Romeo Must Die · as Officer |
| 2000 | The Virginian · as Scipio |
| 2000 | The Call of the Wild · as The Swede |
| 1999 | Harsh Realm (TV Series) · as Dusty Man |
| 1999 | Dudley Do-Right · as In The Back |
| 1999 | Strange World (TV Series) · as Cast |
| 1998 | Don't Look Down · as Ben |
| 1998 | Da Vinci's Inquest (TV Series) · as Ross |
| 1998 | The Vigil · as George |
| 1998 | The Crow: Stairway to Heaven (TV Series) · as Gordon Bedford |
| 1998 | Rupert's Land · as Brad |
| 1998 | Golf Punks · as Phelps (as William Macdonald) |
| 1998 | Voyage of Terror · as Mutineer #1 |
| 1998 | Goldrush: A Real Life Alaskan Adventure · as Chloroformer |
| 1998 | Cold Squad (TV Series) · as Rick Jarvis |
| 1998 | Blackheart · as Boone |
| 1997 | NightMan (TV Series) · as Tom Guillespie |
| 1997 | Doomsday Rock · as Harris |
| 1997 | Dead Man's Gun (TV Series) · as Ed Unger |
| 1997 | Contagious · as Drug Worker |
| 1996 | Millennium (TV Series) · as Agent Nolan |
| 1996 | Gang in Blue · as Groat |
| 1996 | Poltergeist: The Legacy (TV Series) · as Jones |
| 1996 | Captive Heart: The James Mink Story · as Hagerstown Marshall |
| 1996 | The Sentinel (1996) (TV Series) · as Dell |
| 1995 | The Outer Limits (1995) (TV Series) · as Mugger |
| 1995 | Sliders (TV Series) · as Medical Moonsuit |
| 1995 | The Marshal (TV Series) · as Cole |
| 1994 | Sin & Redemption · as Fred |
| 1994 | Viper (TV Series) · as Harper |
| 1993 | Two Brothers, a Girl and a Gun · as Jack |
| 1993 | The X-Files (TV Series) · as Dr. Oppenheim |
| 1991 | Posing: Inspired by Three Real Stories · as Evan Stafford |
| 1991 | Pure Luck · as Airport Employee |
| 1990 | Broken Badges (TV Series) · as Wade Parker |
| 1990 | The Fourth War · as Mp Corporal |
| 1989 | Quantum Leap (TV Series) · as Conductor |
| 1985 | MacGyver (TV Series) · as Paramedic |