William MacDonald
Known for: Acting
Born: —
Place of birth: —
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.
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Filmography
58 movies · 36 TV shows, newest first
8.2
I Will Find You
2026
5.7
The Couple Across the Street
2026
10.0
Another Sweet Christmas
2025
7.3
Stick
2025
6.5
Home Sweet Christmas
2024
7.6
Tracker
2024
5.5
Double Life
2023
6.2
The Blessing Bracelet
2023
7.7
The Night Agent
2023
8.4
The Last of Us
2023
5.4
#Xmas
2022
5.8
A Godwink Christmas: Miracle of Love
2021
5.3
There's Someone Inside Your House
2021
7.8
Resident Alien
2021
7.8
Upload
202010.0
Rabbit
2018
5.9
Garage Sale Mysteries: Picture a Murder
2018
6.9
Summer of 84
2018
7.4
The Terror
2018
6.5
Past Malice: An Emma Fielding Mystery
2018
8.5
The Good Doctor
2017
6.7
Concrete Evidence: A Fixer Upper Mystery
2017
8.4
Riverdale
2017
7.6
Travelers
2016
7.3
Supergirl
2015
7.8
The Flash
2014
5.8
The Captive
2014
7.1
Hemlock Grove
2013
7.0
The Phantoms
2012
5.1
Cold Blooded
2012
2.0
Run Rabbit Run
2012
6.0
Death Wish
2010
7.5
Haven
2010
7.7
Rookie Blue
2010
4.5
Takedown
2010
7.0
Republic of Doyle
2010
3.4
Desperate Escape
2009
7.4
Stargate Universe
2009
6.9
The Listener
2009
5.9
Storm Seekers
2009
6.0
Northern Lights
2009
NR
Fragile
2009
6.5
Mail Order Bride
2008
5.4
Trial by Fire
2008
5.4
On the Other Hand, Death: A Donald Strachey Mystery
2008
4.2
Hybrid
2007
5.6
White Noise 2: The Light
2007
2.3
To Have and to Hold
2006
6.7
Mount Pleasant
2006
7.9
Psych
2006
5.0
Hollow Man II
2006
6.5
Slither
2006
4.8
Final Days of Planet Earth
2006
5.0
Absolute Zero
2006
8.3
Supernatural
2005
5.9
Personal Effects
2005
5.5
The Colt
2005
7.0
A Beachcombers Christmas
2004
5.2
Shelf Life
2004
8.0
Stargate Atlantis
2004
7.3
Tru Calling
2003
5.4
Water's Edge
2003
7.0
The Snow Walker
2003
8.2
Mayday
2003
8.0
Betraying Reason
2003
5.8
The Rhino Brothers
2002
7.3
The Dead Zone
2002
8.2
Smallville
2001
5.5
The Spiral Staircase
2000
6.6
Call of the Wild
2000
6.3
Romeo Must Die
2000
5.4
The Virginian
2000
7.0
Call of the Wild
2000
4.2
Dudley Do-Right
1999
4.4
Don't Look Down
1998
8.0
The Vigil
1998
9.0
Rupert's Land
1998
3.6
Golf Punks
1998
6.6
Goldrush: A Real Life Alaskan Adventure
1998
4.2
Blackheart
1998
4.5
Contagious
1997
10.0
Barnone
1997
7.7
Millennium
1996
5.2
Gang in Blue
1996
6.2
Poltergeist: The Legacy
1996
7.2
The Sentinel
1996
7.7
The Outer Limits
1995
7.6
Sliders
1995
6.2
Viper
1994
8.4
The X-Files
1993
6.1
Posing: Inspired by Three Real Stories
1991
5.4
The Fourth War
1990
8.0
Quantum Leap
1989
7.7
MacGyver
1985