James Marsters

Supernatural

as Don Stark

2005

Smallville

as Milton Fine

2001

Hawaii Five-0

as Victor Hesse

2010

Buffy the Vampire Slayer

as Spike

1997

Star Wars: The Clone Wars

as Captain Argyus (voice)

2008

Without a Trace

as Grant Mars

2002

Numb3rs

as Damian Lake

2005

Angel

as Spike

1999

DuckTales

as Nosferatu (voice)

2017

Warehouse 13

as Sutton

2009

Lie to Me

as Jay Pollack

2009

Scooby-Doo! Mystery Incorporated

as Dandy Highwayman (voice)

2010

Millennium

as Eric Swan

1996

Northern Exposure

as Reverend Harding

1990

Andromeda

as Charlemagne Bolivar

2000

Marvel's Ultimate Spider-Man

as Korvac/Chitauri #3 (voice)

2012

Torchwood

as Captain John Hart

2006

Saving Grace

as Dudley Payne

2007

Leverage: Redemption

as Carl

2021

Marvel's Runaways

as Victor Stein

2017

The Super Hero Squad Show

as Mister Fantastic

2009

Caprica

as Barnabas Greeley

2010

Curses!

as Larry (voice)

2023

Witches of East End

as Mason Tarkoff

2013

The Order

as Xavier

2019

Spider-Man: The New Animated Series

as Sergei (voice)

2003

Metal Hurlant Chronicles

as Docteur Rowan, as Brad Davis

2012