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.
58 movies · 36 shows
The Couple Across the Street
2026·6.0
Another Sweet Christmas
2025·10.0
Home Sweet Christmas
2024·6.5
Double Life
2023·5.5
The Blessing Bracelet
2023·6.2
#Xmas
2022·5.3
A Godwink Christmas: Miracle of Love
2021·5.8
There's Someone Inside Your House
2021·5.3
Rabbit
2018·10.0
Garage Sale Mysteries: Picture a Murder
2018·6.0
Summer of 84
2018·6.9
Past Malice: An Emma Fielding Mystery
2018·6.5
Concrete Evidence: A Fixer Upper Mystery
2017·6.7
The Captive
2014·5.8
The Phantoms
2012·7.0
Cold Blooded
2012·5.1
Run Rabbit Run
2012·2.0
Death Wish
2010·6.0
Takedown
2010·4.5
Desperate Escape
2009·3.4
Storm Seekers
2009·5.9
Northern Lights
2009·6.0
Fragile
2009·0.0
Mail Order Bride
2008·6.5
Trial by Fire
2008·5.4
On the Other Hand, Death: A Donald Strachey Mystery
2008·5.4
Hybrid
2007·4.2
White Noise 2: The Light
2007·5.5
To Have and to Hold
2006·2.3
Mount Pleasant
2006·6.7
Hollow Man II
2006·4.9
Slither
2006·6.5
Final Days of Planet Earth
2006·4.8
Absolute Zero
2006·5.1
Personal Effects
2005·5.9
The Colt
2005·5.8
A Beachcombers Christmas
2004·7.0
Shelf Life
2004·5.2
Water's Edge
2003·5.4
The Snow Walker
2003·7.0
Betraying Reason
2003·8.0
The Rhino Brothers
2002·5.3
The Spiral Staircase
2000·5.4
Romeo Must Die
2000·6.3
The Virginian
2000·5.4
Call of the Wild
2000·7.0
Dudley Do-Right
1999·4.1
Don't Look Down
1998·4.4
The Vigil
1998·8.0
Rupert's Land
1998·9.0
Golf Punks
1998·3.6
Goldrush: A Real Life Alaskan Adventure
1998·6.6
Blackheart
1998·4.2
Contagious
1997·4.5
Barnone
1997·10.0
Gang in Blue
1996·5.2
Posing: Inspired by Three Real Stories
1991·6.1
The Fourth War
1990·5.3