| Year | Title | Role | Notes |
|---|
| 1985 | Love Is Never Silent | Bradley Ryder | Television film |
| 1987 | The New Adventures of Beans Baxter | Beazle | Episode: "Beans in Jungleland" |
| 1987 | After the Promise | Young Raymond | Television film |
| 1988 | The New Adventures of Beany and Cecil | Beany (voice) | Main cast (5 episodes) |
| 1990–1991 | The New Adventures of He-Man | Caz (voice) | Main cast (65 episodes) |
| 1991 | My Son Johnny | Young Johnny | Television film |
| 1992–1994 | The Odyssey | Finger, Mick | 23 episodes |
| 1992–1994 | King Arthur and the Knights of Justice | Zeke, Everett (voice) | Main cast (26 episodes) |
| 1993–1994 | The Bots Master | Ziv Zulander (voice) | Main cast (40 episodes) |
| 1993 | Relentless: Mind of a Killer | Jeremy | Television film |
| 1993–1994 | Kishin Corps | Jack (voice) | English dub |
| 1994 | Madison | Allan | 2 episodes |
| 1995 | Shock Treatment | Craig Grant | Television film |
| 1995–1997 | Street Fighter | Various voices | |
| 1995 | Hawkeye | Gabriel | Episode: "Hester" |
| 1996 | Please Save My Earth | Issei Nishikiori (voice) | English dub [7] |
| 1996–1997 | Dragon Ball Z | Dr. Briefs (voice) | English dub (Ocean Productions) |
| 1998–2000 | Honey, I Shrunk the Kids: The TV Show | Jack McKenna | 5 episodes |
| 1999 | Hope Island | Mark | Episode: "Each Tub Must Stand on Its Own Bottom" |
| 1999 | Y2K | Young Soldier | Television film |
| 2000 | Level 9 | Raymo | Episode: "Digital Babylon" |
| 2000 | Call of the Wild | Stanton | 5 episodes |
| 2000 | Mobile Suit Gundam Wing | Heero Yuy (voice) | English dub |
| 2001 | Wolf Lake | Billy | Episode: "Pilot"; uncredited |
| 2001 | UC: Undercover | Danny | Episode: "Zero Option" |
| 2001 | Night Visions | Tim | Episode: "Rest Stop" |
| 2001–2003 | X-Men: Evolution | Warren Worthington III / Angel (voice) | 3 episodes |
| 2002 | Andromeda | Brendan Lahey (voice) | Episode: "Bunker Hill" |
| 2002–2003 | Just Cause | Ted Kasselbaum | 20 episodes |
| 2002–2003 | Stargate Infinity | R.J. Harrison | 26 episodes |
| 2002 | No Night Is Too Long | James Gilman | |
| 2003 | Taken | Lt. Wiley | Episode: "High Hopes"; uncredited |
| 2004 | Earthsea | Jasper | 2 episodes |
| 2005 | The Collector | Sickert | Episode: "The Ripper" |
| 2005 | Young Blades | Siroc | 2 episodes |
| 2005–2006 | Krypto the Superdog | Thundermutt, Barney, Canus Magnus Patrol Dog (voice) | 3 episodes |
| 2006–2007 | This Space for Rent | River Sorenson | |
| 2006–2007 | Class of the Titans | Pan (voice) | 2 episodes [7] |
| 2008 | Eureka | Chuck | Episode: "Phased and Confused" |
| 2009 | Wolverine and the X-Men | Quicksilver (voice) | 9 episodes |
| 2009 | Supernatural | Adam Benson | Episode: "Sex and Violence" |
| 2009 | Being Erica | Mr. Leeds | Episode: "Dr. Tom" |
| 2009 | The Tudors | Reginald Pole | 5 episodes |
| 2009–2011 | V | Joshua | 17 episodes |
| 2009–2012 | Hot Wheels Battle Force 5 | Vert Wheeler, Kyrosys, Praxion (voice) | Main cast [7] |
| 2011–2012 | Voltron Force | King Lotor, Crew Member (voice) | 15 episodes [7] |
| 2013 | End of the World | Max | Television film |
| 2013–2015 | Resurrection | Tom Hale | 21 episodes |
| 2014 | Hulk and the Agents of S.M.A.S.H. | Deathlok (voice) | Episode: "Deathlok" [7] |
| 2015 | Transformers: Robots in Disguise | Scowl, Announcer (voice) | Episode: "Similarly Different" [7] |
| 2018–2020 | The Hollow | Weird Guy (voice) | 12 episodes [7] |
| 2019 | Escaping the Madhouse: The Nellie Bly Story | Bartholomew Driscoll | Television film |
| 2019 | The Good Doctor | Jonas Barstow | Episode: "Take My Hands" |
| 2020 | Ninjago | Milton Dyer, Game Voice (voice) | 5 episodes [7] |
| 2020 | Novelmore | Lord Greystone (voice) | Episode: "Inventor, Prince, Warrior, Spy" [7] |
| 2022 | The Guava Juice Show | Fight Announcer, Mango Veteran (voice) | Episode: "The Last Star Guava" [7] |
| 2022–2024 | The Dragon Prince | Chert (voice) | 3 episodes |
| 2023 | Ninjago: Dragons Rising | King Crag-Nor, Arrakore (voice) | 4 episodes [7] |
