Template:Actors Template==Selected Filmography==
| Project | Date | Role |
|---|---|---|
| Batman | 1992-1996 | |
| "Feat of Clay, Part I" | September 8, 1992 | Matt Hagen/Clayface |
| "Feat of Clay, Part II" | September 9, 1992 | Matt Hagen/Clayface |
| "P.O.V." | September 18, 1992 | Driller |
| "Mudslide" | September 15, 1993 | Matt Hagen/Clayface |
| Superman | 1996-2000 | |
| "Blasts from the Past, Part I" | September 8, 1997 | Jax-Ur |
| "Blasts from the Past, Part II" | September 9, 1997 | Jax-Ur |
| "Absolute Power" | January 16, 1999 | Jax-Ur |
| The New Batman Adventures | 1997-1999 | |
| "Holiday Knights" | September 13, 1997 | Matt Hagen/Clayface Mo Lar Cur Carol Singer |
| "Growing Pains" | February 28, 1998 | Matt Hagen/Clayface |
| Static Shock | 2000-2004 | |
| "The Parent Trap" | May 24, 2003 | Heavyman Koenig |
| Batman: Rise Of Sin Tzu | October 17, 2003 | Matt Hagen/Clayface |
| Justice League | 2001-2004 | |
| "Twilight, Part I" | July 5, 2003 | Orion[1] |
| "Twilight, Part II" | July 5, 2003 | Orion |
| "Secret Society, Part I" | November 22, 2003 | Matt Hagen/Clayface |
| "Secret Society, Part II" | November 22, 2003 | Matt Hagen/Clayface |
| Teen Titans | 2003-2006 | |
| A full episode list is provided below with characters listed per episode | ||
| Teen Titans tie in video game | October 16, 2005 | Slade |
| Justice League Unlimited | 2004-2006 | |
| "Flash and Substance" | February 11, 2006 | Orion |
| Justice League Heroes | October 17, 2006 | Batman |
| The Batman | 2004-2008 | |
| "Swamped" | June 11, 2005 | Killer Croc |
| "Team Penguin" | September 30, 2006 | Killer Croc Bane[2] |
| "Rumors" | March 3, 2007 | Killer Croc Rumor |
| "The End of Batman" | February 9, 2008 | Killer Croc |
| Batman: The Brave and the Bold | 2008-2011 | |
| "A Bat Divided!" | February 5, 2010 | Doctor Double X |
| New Teen Titans | 2012-2013 | |
| "Red X Unmasked" | August 4, 2012 | Slade Alfred Pennyworth |
| "Apprentice, Part III" | 2013 | Slade |
| "Mayhem at First Sight" | 2013 | Slade |
| Green Lantern: The Animated Series | 2011-2013 | |
| "Prisoner of Sinestro" | January 19, 2013 | Sinestro |
| Justice League: The Flashpoint Paradox | July 30, 2013 | Deathstorke |
Teen Titans
| Episode | Date | Role |
|---|---|---|
| "Divide and Conquer" | July 19, 2003 | Slade |
| "Final Exam" | August 2, 2003 | Slade |
| "Forces of Nature" | August 16, 2003 | Slade |
| "Masks" | September 20, 2003 | Slade |
| "Apprentice, Part I" | October 4, 2003 | Slade |
| "Apprentice, Part II" | October 11, 2003 | Slade |
| "Terra" | January 24, 2004 | Slade |
| "Betrayal" | July 31, 2004 | Slade |
| "Aftershock, Part I" | August 14, 2004 | Slade |
| "Aftershock, Part II" | August 21, 2004 | Slade |
| "Haunted" | October 2, 2004 | Slade |
| "Birthmark" | February 5, 2005 | Slade |
| "The End, Part III" | July 16, 2005 | Slade |
| "Things Change" | January 16, 2006 | Slade |