Christopher Heyerdahl
Christopher Heyerdahl (born September 18, 1963) is a Canadian actor who portrayed Alastair in Supernatural, the Wraith Todd in Stargate Atlantis, Sam in Van Helsing, "Swede" in Hell on Wheels, and Marcus in The Twilight Saga. Heyerdahl was born in British Columbia, and is of Norwegian and Scottish descent. His father emigrated from Norway to Canada in the 1950s
Notable Roles
Catwoman
Out of Mind: The Stories of H.P. Lovecraft
Le Dernier Tunnel
Cadavres
India: Kingdom of the Tiger
Coyote Run
Affliction
The Twilight Saga: New Moon
The Twilight Saga: Breaking Dawn - Part 2
Kamataki
Rowing Through
Believe
The Invisible
Blade: Trinity
The Chronicles of Riddick
Warriors
Babel