James Marsters

Isla Monstro

Reggie (voice)

2024

Abruptio

Les Hackel

2024

Curses!

Larry (voice)

2023

Casa Grande

Miller Dalton

2023

Leverage: Redemption

Carl

2021

The Order

Xavier

2019

A Bread Factory, Part One: For the Sake of Gold

Jason

2018

A Bread Factory, Part Two: Walk With Me A While

Jason

2018

Marvel's Runaways

Victor Stein

2017

DuckTales

Nosferatu (voice)

2017

New Life

William Morton

2016

Dudes & Dragons

Lord Tensley

2015

Billie Bob Joe

2015

Witches of East End

Mason Tarkoff

2013

Metal Hurlant Chronicles

Docteur Rowan

2012

Marvel's Ultimate Spider-Man

Korvac/Chitauri #3 (voice)

2012

Three Inches

Troy Hamilton

2011

Hawaii Five-0

Victor Hesse

2010

Scooby-Doo! Mystery Incorporated

Dandy Highwayman (voice)

2010

Caprica

Barnabas Greeley

2010

The Super Hero Squad Show

Mister Fantastic

2009

High Plains Invaders

Sam Danville

2009

Warehouse 13

Sutton

2009

Moonshot

Buzz Aldrin

2009

Dragonball Evolution

Lord Piccolo

2009

Lie to Me

Jay Pollack

2009

Star Wars: The Clone Wars

Captain Argyus (voice)

2008

The Capture of the Green River Killer

Ted Bundy

2008

P.S. I Love You

John

2007

Superman: Doomsday

Lex Luthor (voice)

2007

Saving Grace

Dudley Payne

2007

Shadow Puppets

Jack

2007

Torchwood

Captain John Hart

2006

Supernatural

Don Stark

2005

Cool Money

Bobby Comfort

2005

Numb3rs

Damian Lake

2005

The Mountain

2004

Spider-Man: The New Animated Series

Sergei (voice)

2003

Strange Frequency²

Mitch (segment 'Soul Man')

2003

Without a Trace

Grant Mars

2002

Chance

Simon

2002

Smallville

Milton Fine

2001

Strange Frequency

Mitch Brand

2001

Andromeda

Charlemagne Bolivar

2000

House on Haunted Hill

Channel 3 Cameraman

1999

Winding Roads

Billy Johnson

1999

Angel

Spike

1999

Rove

Self

1999

Hollywood Squares

Self - Panelist

1998

Buffy the Vampire Slayer

Spike

1997

Millennium

Eric Swan

1996

Northern Exposure

Reverend Harding

1990