William MacDonald
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 (94 titles)
8.2ShowI Will Find You
Danny Ramirez · 2026
6.0MovieThe Couple Across the Street
Tom Sullivan · 2026
10.0MovieAnother Sweet Christmas
Declan 'Fitzy' Fitzgerald · 2025
7.2ShowStick
Ron(uncredited) · 2025
6.5MovieHome Sweet Christmas
Declan 'Fitzy' Fitzgerald · 2024
7.6ShowTracker
Sheriff Gale · 2024
5.5MovieDouble Life
Glen Vukovich · 2023
6.2MovieThe Blessing Bracelet
Chuck Spencer · 2023
7.7ShowThe Night Agent
Henry · 2023
8.4ShowThe Last of Us
Double · 2023
5.3Movie#Xmas
Jack Faison · 2022
5.8MovieA Godwink Christmas: Miracle of Love
John Fellman · 2021
5.3MovieThere's Someone Inside Your House
Mr. Sandford · 2021
7.8ShowResident Alien
Farmer · 2021
7.8ShowUpload
Reverend Peyfort · 2020
Rabbit
Leon (as Bill MacDonald) · 2018
6.0MovieGarage Sale Mysteries: Picture a Murder
Scott Brady · 2018
6.9MovieSummer of 84
Sheriff Caldwell · 2018
7.4ShowThe Terror
George Nicol · 2018
6.5MoviePast Malice: An Emma Fielding Mystery
Sherman Arlington · 2018
8.5ShowThe Good Doctor
Bob Cravens · 2017
6.7MovieConcrete Evidence: A Fixer Upper Mystery
Principal Darren Dean · 2017
8.4ShowRiverdale
Principal Featherhead · 2017
7.6ShowTravelers
Gary Holden · 2016
7.3ShowSupergirl
Dr. Kaplan · 2015
7.8ShowThe Flash
Gene Huskk · 2014
5.8MovieThe Captive
Frank · 2014
7.1ShowHemlock Grove
Jeargen Knauff · 2013
7.0MovieThe Phantoms
Steve Boucher · 2012
5.1MovieCold Blooded
Louis Holland · 2012