Biography
William MacDonald is part of the cast of Stargate Atlantis, Universe.
Photo and biographical details provided by TMDb.
Filmography
A selection of the most notable projects, via TMDb.
Acting · 28
The Last of Us
2023 · Double
The Night Agent
2023 · Henry
Resident Alien
2021 · Farmer
Upload
2020 · Reverend Peyfort
Summer of 84
2018 · Sheriff Caldwell
The Terror
2018 · George Nicol
Riverdale
2017 · Principal Featherhead
Riverdale
2017 · Warden Norton
The Good Doctor
2017 · Bob Cravens
Travelers
2016 · Gary Holden
Supergirl
2015 · Dr. Kaplan
The Flash
2014 · Gene Huskk