William MacDonald
Acting
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,…
Known for
Acting(95)
2026I Will Find You
TV
2026The Couple Across the StreetFilm
2025Another Sweet ChristmasFilm
2025StickTV
2024Home Sweet ChristmasFilm
2024TrackerTV
2023Double LifeFilm
2023The Blessing BraceletFilm
2023The Night AgentTV
2023The Last of UsTV
2022#XmasFilm
2021A Godwink Christmas: Miracle of LoveFilm
2021There's Someone Inside Your HouseFilm
2021Resident AlienTV
2020UploadTV
2018RabbitFilm
2018Garage Sale Mysteries: Picture a MurderFilm
2018Summer of 84Film
2018The TerrorTV
2018Past Malice: An Emma Fielding MysteryFilm
2017The Good DoctorTV
2017Concrete Evidence: A Fixer Upper MysteryFilm
2017RiverdaleTV
2016TravelersTV
2015SupergirlTV
2014The FlashTV
2014The CaptiveFilm
2013Hemlock GroveTV
2012The PhantomsFilm
2012Cold BloodedFilm
2012Run Rabbit RunFilm
2010Death WishFilm
2010HavenTV
2010Rookie BlueTV
2010TakedownFilm
2010Republic of DoyleTV
2009Desperate EscapeFilm
2009Stargate UniverseTV
2009The ListenerTV
2009Storm SeekersFilm
2009Northern LightsFilm
2009FragileFilm
2008Mail Order BrideFilm
2008Trial by FireFilm
2008On the Other Hand, Death: A Donald Strachey MysteryFilm
2007HybridFilm
2007Alien AgentFilm
2007White Noise 2: The LightFilm
2006To Have and to HoldFilm
2006Mount PleasantFilm
2006PsychTV
2006Hollow Man IIFilm
2006SlitherFilm
2006Final Days of Planet EarthFilm
2006Absolute ZeroFilm
2005SupernaturalTV
2005Personal EffectsFilm
2005The ColtFilm
2004A Beachcombers ChristmasFilm
2004Shelf LifeFilm
2004Stargate AtlantisTV
2003Tru CallingTV
2003Water's EdgeFilm
2003The Snow WalkerFilm
2003MaydayTV
2003Betraying ReasonFilm
2002The Rhino BrothersFilm
2002The Dead ZoneTV
2001SmallvilleTV
2000The Spiral StaircaseFilm
2000Call of the WildTV
2000Romeo Must DieFilm
2000The VirginianFilm
2000Call of the WildFilm
1999Dudley Do-RightFilm
1998Don't Look DownFilm
1998The VigilFilm
1998Rupert's LandFilm
1998Golf PunksFilm
1998Goldrush: A Real Life Alaskan AdventureFilm
1998BlackheartFilm
1997ContagiousFilm
1997BarnoneFilm
1996MillenniumTV
1996Gang in BlueFilm
1996Poltergeist: The LegacyTV
1996The SentinelTV
1995The Outer LimitsTV
1995SlidersTV
1994ViperTV
1993The X-FilesTV
1991Posing: Inspired by Three Real StoriesFilm
1990The Fourth WarFilm
1989Quantum LeapTV
1985MacGyverTV