Biography
Christopher Heyerdahl is a Canadian actor who portrayed Alastair in Supernatural, the Wraith Todd and the Athosian Halling in Stargate Atlantis, Sam in Van Helsing, "Swede" in Hell on Wheels, Bigfoot and John Druitt in Sanctuary, and Marcus in The Twilight Saga.
Source: Wikipedia · CC BY-SA
Filmography50+ titles
The Last of Us
Supernatural
Stargate SG-1
Peacemaker
Scorpion
R.L. Stine's the Haunting Hour
Smallville
Are You Afraid of the Dark?
Togo
Castle
Stargate Atlantis
Psych
Monarch: Legacy of Monsters
Murdoch Mysteries
Billy the Kid
Them
Travelers
Gotham
Hell on Wheels
True Blood
CSI: Crime Scene Investigation
Dark Winds
Under the Banner of Heaven
Rush
Deadly Class
Midnight, Texas
12 Monkeys
Beauty and the Beast
La Femme Nikita
Chapelwaite
MacGyver
Nikita
Sanctuary
The Dead Zone
21 Jump Street
Messiah
The Librarians
Human Target
The InBetween
Falling Skies
Masters of Horror
Andromeda
Psych 2: Lassie Come Home
Van Helsing
Coyote Run
Sicario: Day of the Soldado
Star Trek: Discovery
Caprica
Jeremiah
The Boy in the Woods