William MacDonald photo

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.
Known For 100 titles
The Outer Limits (1995) subtitle poster
The Outer Limits
1995 TV
as Gary Rosman
Subtitles The Outer Limits (1995) subtitle poster
The Outer Limits
1995 TV
as Mugger
Subtitles The Dead Zone (2002) subtitle poster
The Dead Zone
2002 TV
as Cathan Donnegal
Subtitles Rookie Blue (2010) subtitle poster
Rookie Blue
2010 TV
as Buson / Sheldon
Subtitles Haven (2010) subtitle poster
Haven
2010 TV
as Boss Mechanic
Subtitles The Listener (2009) subtitle poster
The Listener
2009 TV
as Matt Collins
Subtitles Travelers (2016) subtitle poster
Travelers
2016 TV
as Gary Holden
Subtitles Viper (1994) subtitle poster
Viper
1994 TV
as Harper
Subtitles Upload (2020) subtitle poster
Upload
2020 TV
as Reverend Peyfort
Subtitles Resident Alien (2021) subtitle poster
Resident Alien
2021 TV
as Farmer
Subtitles The Sentinel (1996) subtitle poster
The Sentinel
1996 TV
as Dell
Subtitles Stargate Universe (2009) subtitle poster
Stargate Universe
2009 TV
as Virgil Biggs
Subtitles Republic of Doyle (2010) subtitle poster
Republic of Doyle
2010 TV
as Logan Hicks
Subtitles Hemlock Grove (2013) subtitle poster
Hemlock Grove
2013 TV
as Jeargen Knauff
Subtitles Tru Calling (2003) subtitle poster
Tru Calling
2003 TV
as Neighbour
Subtitles The Terror (2018) subtitle poster
The Terror
2018 TV
as George Nicol
Subtitles Stick (2025) subtitle poster
Stick
2025 TV
as Ron(uncredited)
Subtitles Poltergeist: The Legacy (1996) subtitle poster
Poltergeist: The Legacy
1996 TV
as Jones
Subtitles Romeo Must Die (2000) subtitle poster
Romeo Must Die
2000 Movie
as Officer
Subtitles Hollow Man II (2006) subtitle poster
Hollow Man II
2006 Movie
as Col. Gavin Bishop
Subtitles The Captive (2014) subtitle poster
The Captive
2014 Movie
as Frank
Subtitles Call of the Wild (2000) subtitle poster
Call of the Wild
2000 TV
Subtitles Summer of 84 (2018) subtitle poster
Summer of 84
2018 Movie
as Sheriff Caldwell
Subtitles There's Someone Inside Your House (2021) subtitle poster
There's Someone Inside Your House
2021 Movie
as Mr. Sandford
Subtitles
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