| Movie | Hazbin Hotel: Live on Broadway | Self | 2025-11-17 |
| Movie | Mighty Morphin Power Rangers: Once & Always | Alpha (voice) | 2023-04-19 |
| Movie | Seal Team | Snap (voice) | 2021-10-28 |
| Series | Helluva Boss | Moxxie (voice) | 2020-10-31 |
| Movie | The Angry Birds Movie 2 | Additional Voices (voice) | 2019-08-02 |
| Movie | Invader Zim: Enter the Florpus | Zim (voice) | 2019-08-16 |
| Movie | The Christmas Chronicles | Additional Voices (voice) | 2018-11-22 |
| Movie | Meeting MacGuffin | Gormal MacGuffin (voice) | 2017-02-02 |
| Series | Bunnicula | Lugosi (voice) | 2016-02-06 |
| Series | Skylanders Academy | Kaos (voice) | 2016-10-28 |
| Movie | The Angry Birds Movie | Loop Group (voice) | 2016-05-11 |
| Movie | I Know That Voice | Self | 2014-01-07 |
| Movie | Legends of Oz: Dorothy's Return | Munchkin Suitor (voice) | 2014-05-08 |
| Movie | Saving Santa | Orange Haired Elf (voice) | 2013-11-05 |
| Movie | Ben 10: Destroy All Aliens | Grey Matter / Dispatcher (voice) | 2012-03-11 |
| Movie | Fred & Vinnie | Book Store Autoraph Hound | 2011-01-01 |
| Movie | Crazy, Stupid, Love. | Lowe's Salesman #3 | 2011-07-29 |
| Movie | Hop | ADR Voice Actors (voice) | 2011-03-30 |
| Movie | Monsters vs Aliens | ADR Group (voice) | 2009-03-19 |
| Movie | The Informant! | Bob Zaiderman | 2009-09-18 |
| Movie | Underfist: Halloween Bash | Billy / Harold / Pumpkin / Trick-or-Treater Eater (voice) | 2008-10-12 |
| Movie | Snack Break | Grey Matter | 2008-02-18 |
| Movie | Madagascar: Escape 2 Africa | ADR Group (voice) | 2008-10-30 |
| Movie | CN Invaded Part 5: Billy & Mandy Moon the Moon | Billy / Billy's Dad (voice) | 2007-05-28 |
| Movie | Billy & Mandy's Big Boogey Adventure | Billy / Billybot / Harold / Pale Ghoulish Juror / Chippy the Squirrel (voice) (as Richard Horvitz) | 2007-02-14 |
| Movie | Billy & Mandy: Wrath of the Spider Queen | Billy / Billy's Dad (voice) | 2007-07-06 |
| Series | El Tigre: The Adventures of Manny Rivera | 2007-03-03 | |
| Movie | Ben 10: Secret of the Omnitrix | Grey Matter / Stinkfly Prisoner (voice) | 2007-08-10 |
| Movie | Hard Four | Sheldon Goldstein | 2007-11-01 |
| Movie | The Grim Adventures of the Kids Next Door | Billy / Harold (voice) | 2007-11-11 |
| Series | Squirrel Boy | 2006-07-14 | |
| Movie | Son of the Mask | Otis (voice) | 2005-02-11 |
| Movie | Billy and Mandy Save Christmas | Billy (voice) (as Richard Horvitz) | 2005-12-02 |
| Series | Ben 10 | Grey Matter | 2005-12-27 |
| Series | Dave the Barbarian | Unknown | 2004-01-23 |
| Movie | EuroTrip | ADR Performers (voice) | 2004-02-20 |
| Movie | Cartoon Network Christmas: Yuletide Follies | Billy (Voice) | 2004-10-05 |
| Series | Zatch Bell! | Unknown | 2003-04-06 |
| Series | That's So Raven | Unknown | 2003-01-17 |
| Movie | The Adventures of Tom Thumb and Thumbelina | Additional Voices (voice) | 2003-08-08 |
| Movie | Billy & Mandy's Jacked-Up Halloween | Billy/Guy (voice) | 2003-10-31 |
| Movie | Snow Dogs | Scooper (voice) (uncredited) | 2002-01-18 |
| Series | Codename: Kids Next Door | Unknown | 2002-12-06 |
| Movie | Shrek | Additional Voices (voice) (uncredited) | 2001-05-18 |
| Movie | Cats & Dogs | Puppy in Barn (voice) | 2001-06-23 |
| Series | Invader ZIM | Zim (voice) | 2001-03-30 |
| Series | The Grim Adventures of Billy and Mandy | Billy (voice) | 2001-08-24 |
| Series | Grim & Evil | 2001-08-24 | |
| Movie | Osmosis Jones | Additional Character Voices (voice) | 2001-08-10 |
| Movie | The Grim Adventures of Billy & Mandy: Meet the Reaper | Billy (voice) | 2000-06-09 |
| Series | Static Shock | Unknown | 2000-09-23 |
| Series | As Told by Ginger | Mitchey Mekelburg (voice) | 2000-10-25 |
| Series | Aqua Teen Hunger Force | Unknown | 2000-12-30 |
| Movie | Jingle Bells | Cheddar (voice) | 1999-01-01 |
| Series | The Chimp Channel | 1999-06-10 | |
| Movie | Storm | Danny | 1999-09-11 |
| Movie | Teaching Mrs. Tingle | Voice Cast (voice) | 1999-08-11 |
| Movie | Mulan | Additional Voices (voice) | 1998-06-18 |
| Movie | Sabrina Goes to Rome | Stonehenge (voice) | 1998-10-04 |
| Series | The Angry Beavers | Daggett (voice) | 1997-04-19 |
| Movie | Turbo: A Power Rangers Movie | Alpha 5 (voice) | 1997-03-27 |
| Series | Johnny Bravo | Unknown | 1997-07-07 |
| Series | Cow and Chicken | Unknown | 1997-09-16 |
| Movie | Anastasia | Additional Voices (voice) (uncredited) | 1997-11-20 |
| Series | Working | Unknown | 1997-10-08 |
| Movie | Sherman's Way: A Kid's Guide to Coping with Change | Corny | 1996-01-01 |
| Series | Sabrina, the Teenage Witch | Duck Head | 1996-09-27 |
| Movie | Mighty Morphin Power Rangers: The Movie | Alpha 5 (voice) | 1995-06-30 |
| Series | Babylon 5 | Mark | 1994-01-26 |
| Movie | Mighty Morphin Power Rangers: Alpha's Magical Christmas | Alpha 5 (voice) | 1994-10-19 |
| Movie | Radioland Murders | Page#2 | 1994-10-21 |
| Series | Power Rangers | Alpha 5 (voice) | 1993-08-28 |
| Series | The Legend of Prince Valiant | Unknown | 1991-09-03 |
| Series | Seinfeld | Unknown | 1989-07-05 |
| Movie | How I Got Into College | Young Energizer | 1989-05-19 |
| Series | The Munsters Today | Howie Buchanan | 1988-10-09 |
| Movie | Summer School | Alan Eakian | 1987-07-22 |