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.

Supernatural · S4, E16

On the Head of a Pin

Castiel and Uriel ask Dean to use the torturing skills he learned in hell to extract information from Alastair; Dean's world is shattered when Alastair reveals shocking information.
Supernatural · S4, E15

Death Takes a Holiday

Sam and Dean investigate a town where people are cheating death and discover that the Reapers have gone missing.
Castle · S5, E16

Hunt (2)

After the FBI fails to get Alexis back, Castle takes matters into his own hands; Castle learns that his daughter's kidnapping may be a part of a larger and more sinister agenda.
CSI: Crime Scene Investigation · S13, E13

In Vino Veritas

When Detective Mac Taylor arrives in Las Vegas to find his girlfriend missing, he teams up with D.B. to find her.
Gotham · S1, E11

Rogue's Gallery

It's an all-new original episode of Gotham
Gotham · S1, E12

What The Little Bird Told Him

In an attempt to get his job back, Gordon seeks to capture Jack Gruber (guest star CHRISTOPHER HEYERDAHL), a deranged electrical genius who escapes Arkham Asylum. Meanwhile, Falcone struggles to hold on to his empire after Fish Mooney makes her next move.

Christopher Heyerdahl

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