Filmography
| Year | Title | Role | Notes |
|---|---|---|---|
| 1999 | House on Haunted Hill | Channel 3 Cameraman | |
| 2002 | Chance | Simon | |
| 2007 | Shadow Puppets | Jack | |
| 2007 | Superman: Doomsday | Lex Luthor Voice |
|
| 2007 | P.S. I Love You | John McCarthy | |
| 2009 | Dragonball Evolution | Piccolo | |
| 2012 | Dragon Warriors | Lord Tensley | post-production |
| Year | Title | Role | Notes |
|---|---|---|---|
| 1992, 1993 | Northern Exposure | Bellhop Reverend Harding |
Episode: "It Happened in Juneau" Episode: "Grosse Pointe 48230" |
| 1995 | Medicine Ball | Mickey Collins | Episode: "Heart and Sole" |
| 1997 | Moloney | Billy O'Hara | Episode: "Herniated Nick" |
| 1997-2003 | Buffy the Vampire Slayer | Spike | 96 episodes |
| 1999, 2000, 2003-2004 | Angel | Spike | 24 episodes |
| 1999 | Millennium | Eric Swan | Episode: "Collateral Damage" |
| 1999 | Winding Roads | Billy Johnson | TV movie |
| 2001 | The Enforcers | Charles Haysbert | mini-series |
| 2001 | Strange Frequency | Mitch Brand | Segment: "Soul Man" |
| 2001 | Andromeda | Charlemagne Bolivar | Episode: "Into the Labyrinth" |
| 2003 | Spider-Man: The New Animated Series | Sergei | Voice; 2 episodes |
| 2004 | The Mountain | Ted Tunney | Episode: "A Piece of the Rock" |
| 2005 | Cool Money | Bobby Comfort | TV movie |
| 2005–2006, 2008, 2010 | Smallville | Professor Milton Fine/Brainiac/Brainiac 5 | Season 5: 8 episodes Season 7: 4 episodes Season 8: Voice only, uncredited Season 10 Episode: "Homecoming" |
| 2007-2008 | Without a Trace | Det. Grant Mars | Episode: "Lost Boy" Episode: "Clean Up" Episode: "One Wrong Move" Episode: "Article 32" |
| 2007 | Saving Grace | Dudley Payne | Episode: "Bring It On, Earl" |
| 2008 | Torchwood | Captain John Hart | Episode: "Kiss Kiss, Bang Bang" Episode: "Fragments" Episode: "Exit Wounds" |
| 2008 | The Capture of the Green River Killer | Ted Bundy | mini-series |
| 2008 | Star Wars: The Clone Wars | Captain Argyus | Episode: "Cloak of Darkness" |
| 2009 | Moonshot: The Flight of Apollo 11 | Buzz Aldrin | TV movie |
| 2009 | High Plains Invaders | Sam Denville | TV movie |
| 2009 | Numb3rs | Damien Lake | Episode: "Guilt Trip" |
| 2009 | The Super Hero Squad Show | Mister Fantastic | Voice; 5 episodes |
| 2009 | Lie to Me | Pollack | Episode: "Truth or Consequences" |
| 2010 | Caprica | Barnabas Greeley | Episode: "Know Thy Enemy" Episode: "End of Line" Episode: "Unvanquished" Episode: "Retribution" |
| 2010-2011 | Hawaii Five–0 | Victor Hesse | Episode: "Pilot" Episode: "Hana 'a'a Makehewa" Episode: "Ha'i'ole" |
| 2011 | Supernatural | Donald Stark | Episode: "Shut Up, Dr. Phil" |
| 2011 | Three Inches | Troy Hamilton | Episode: "Pilot" |
| 2012 | Metal Hurlant Chronicles | Brad Davis | Episode: "Shelter Me" |
| 2013 | Wedding Band | Declan Horn | Episode: "Personal Universe" |
| 2013 | Warehouse 13 |
| Year | Title | Role | Notes |
|---|---|---|---|
| 2002 | Buffy the Vampire Slayer | Spike | Voice role |
| 2003 | Buffy the Vampire Slayer: Chaos Bleeds | Spike | Voice role |
| 2009 | Real Heroes: Firefighter | Jimmy "Match" Morris | Voice role |
| 2010 | DC Universe Online | Lex Luthor | Voice role |
Read more about this topic: James Marsters