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, 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.
Filmography
I Will Find You
2026 · Series
The Couple Across the Street
2026 · Movie
Another Sweet Christmas
2025 · Movie
Stick
2025 · Series
Home Sweet Christmas
2024 · Movie
Tracker
2024 · Series
Double Life
2023 · Movie
The Blessing Bracelet
2023 · Movie
The Night Agent
2023 · Series
The Last of Us
2023 · Series
#Xmas
2022 · Movie
A Godwink Christmas: Miracle of Love
2021 · Movie
There's Someone Inside Your House
2021 · Movie
Resident Alien
2021 · Series
Upload
2020 · Series
Rabbit
2018 · Movie
Garage Sale Mysteries: Picture a Murder
2018 · Movie
Summer of 84
2018 · Movie
The Terror
2018 · Series
Past Malice: An Emma Fielding Mystery
2018 · Movie
The Good Doctor
2017 · Series
Concrete Evidence: A Fixer Upper Mystery
2017 · Movie
Riverdale
2017 · Series
Travelers
2016 · Series
Supergirl
2015 · Series
The Flash
2014 · Series
The Captive
2014 · Movie
Hemlock Grove
2013 · Series
The Phantoms
2012 · Movie
Cold Blooded
2012 · Movie
Run Rabbit Run
2012 · Movie
Death Wish
2010 · Movie
Haven
2010 · Series
Rookie Blue
2010 · Series
Takedown
2010 · Movie
Republic of Doyle
2010 · Series
Desperate Escape
2009 · Movie
Stargate Universe
2009 · Series
The Listener
2009 · Series
Storm Seekers
2009 · Movie
Northern Lights
2009 · Movie
Fragile
2009 · Movie
Mail Order Bride
2008 · Movie
Trial by Fire
2008 · Movie
On the Other Hand, Death: A Donald Strachey Mystery
2008 · Movie
Hybrid
2007 · Movie
White Noise 2: The Light
2007 · Movie
To Have and to Hold
2006 · Movie
Mount Pleasant
2006 · Movie
Psych
2006 · Series
Hollow Man II
2006 · Movie
Slither
2006 · Movie
Final Days of Planet Earth
2006 · Movie
Absolute Zero
2006 · Movie
Supernatural
2005 · Series
Personal Effects
2005 · Movie
The Colt
2005 · Movie
A Beachcombers Christmas
2004 · Movie
Shelf Life
2004 · Movie
Stargate Atlantis
2004 · Series
Tru Calling
2003 · Series
Water's Edge
2003 · Movie
The Snow Walker
2003 · Movie
Mayday
2003 · Series
Betraying Reason
2003 · Movie
The Rhino Brothers
2002 · Movie
The Dead Zone
2002 · Series
Smallville
2001 · Series
The Spiral Staircase
2000 · Movie
Call of the Wild
2000 · Series
Romeo Must Die
2000 · Movie
The Virginian
2000 · Movie
Call of the Wild
2000 · Movie
Dudley Do-Right
1999 · Movie
Don't Look Down
1998 · Movie
The Vigil
1998 · Movie
Rupert's Land
1998 · Movie
Golf Punks
1998 · Movie
Goldrush: A Real Life Alaskan Adventure
1998 · Movie
Blackheart
1998 · Movie
Contagious
1997 · Movie
Barnone
1997 · Movie
Millennium
1996 · Series
Gang in Blue
1996 · Movie
Poltergeist: The Legacy
1996 · Series
The Sentinel
1996 · Series
The Outer Limits
1995 · Series
Sliders
1995 · Series
Viper
1994 · Series
The X-Files
1993 · Series
Posing: Inspired by Three Real Stories
1991 · Movie
The Fourth War
1990 · Movie
Quantum Leap
1989 · Series
MacGyver
1985 · Series