| 2023 | Hanky Panky | Harry the Evil Hat |
| 2023 | Albert Pyun: King of Cult Movies | Self |
| 2023 | Faster, Purple Worm! Kill! Kill! (serie) | Presto Changeling |
| 2023 | A Disturbance in the Force: How the Star Wars Holiday Special Happened | Self |
| 2023 | Aquellos maravillosos 90 (serie) | Mitch |
| 2022 | Celebrity Jeopardy! (serie) | Self |
| 2022 | Dirty Daddy: The Bob Saget Tribute | Self |
| 2021 | Pennywise: The Story of ‘It’ | Himself |
| 2021 | ¿Qué pasaría si...? (serie) | Howard the Duck (voice) |
| 2021 | Monty Python's Best Bits Celebrated | Self |
| 2021 | Star Wars: La remesa mala (serie) | Todo 360 (voice) |
| 2020 | aTypical Wednesday | Patrick |
| 2020 | Crossing Swords (serie) | Blinkerquartz (voice) |
| 2020 | Stargirl (serie) | The Thunderbolt (voice) |
| 2019 | Animation Outlaws | Himself |
| 2019 | Changeland | Brandon |
| 2019 | Love, Death & Robots (serie) | Private Folen (voice) |
| 2019 | American Typecast | Pete |
| 2018 | The Rookie (serie) | Jordan Neil |
| 2018 | El hombre lobo tiene pelotas | — |
| 2018 | Bobcat Goldthwait's Misfits & Monsters (serie) | Noble Bartell |
| 2018 | Mi querido dictador | Dr. Charles Seaver |
| 2018 | The Joel McHale Show with Joel McHale (serie) | Self - Special Guest |
| 2017 | Tales of the Teenage Mutant Ninja Turtles: Super Shredder | Leonardo (voice) |
| 2015 | :DRYVRS (serie) | Shawn |
| 2015 | The Robot Chicken Christmas Special: The X-Mas United | The Nerd / Santa Claus / Rudolph / Hermey the Elf (voice) |
| 2015 | Las Tortuguitas Ninja: Viaje al pasado | Leonardo (voice) |
| 2015 | Robot Chicken: Especial DC Comics III - Amistad Mágica | The Nerd / Batman / Robin / Aquaman / Additional Voices (voice) |
| 2015 | Crazy Ex-Girlfriend (serie) | Patrick |
| 2015 | Supermansion (serie) | — |
| 2015 | Con Man (serie) | Casey Wingwall |
| 2015 | Guardianes de la Galaxia (serie) | Howard the Duck (voice) |
| 2015 | Teenage Mutant Ninja Turtles: Pulverizer Power | Leonardo (voice) |
| 2015 | Teenage Mutant Ninja Turtles: Renegade Rampage | Leonardo (voice) |
| 2014 | Robot Chicken: Christmas Specials | Various (voice) (archive sound) |
| 2014 | Monty Python's Best Bits (Mostly) (serie) | Self |
| 2014 | Amarillito | Yellowbird (voice) |
| 2014 | Star Wars Rebels (serie) | Captain Seevor (voice) |
| 2014 | Idénticos | Dino |
| 2014 | The Wil Wheaton Project (serie) | Self |
| 2014 | Broad City (serie) | Jared |
| 2013 | Born Again Virgin Christmas Special | Various (voice) |
| 2013 | Dear Mr. Watterson | Himself |
| 2013 | Acting Disruptive (serie) | Self |
| 2013 | Dads (serie) | Eli |
| 2013 | The Arsenio Hall Show (serie) | Self |
| 2013 | Übermansion | Sen. Burdick |
| 2013 | Hulk Y Los Agentes De S.M.A.S.H (serie) | A-Bomb (voice) |
| 2013 | Los Vengadores unidos (serie) | Rocket Raccoon (voice) |
| 2013 | Mi Genio Del Mal | Zachary Newman |
| 2013 | The Story of Luke | Zack |
| 2012 | Robot Chicken's ATM Christmas Special | Various (voice) |
| 2012 | Men At Work (serie) | Homeless Guy |
| 2012 | Kingdom Come | Self |
| 2012 | Holliston (serie) | Gustavo |
| 2012 | TableTop (serie) | Invitado especial |
| 2012 | Ultimate Spider-Man (serie) | Rick Jones / A-Bombardier (voice) |
| 2012 | Good Mythical Morning (serie) | Self |
| 2011 | Franklin & Bash (serie) | Eric Jango |
| 2011 | Marte necesita madres | Milo (voice) |
| 2010 | Padre de familia: ¡Es una trampa! | Chris Griffin as Luke Skywalker (voice) |
| 2010 | Robot Chicken: Star Wars Episodio III | Obi-Wan Kenobi / IG-88 / Weequay / Prune Face / R5-D4 (voice) |
| 2010 | Industrial Light & Magic: Creando lo imposible | Self |
| 2010 | Warren The Ape (serie) | — |
| 2009 | Padre de familia: Algo, algo del Lado Oscuro | Chris Griffin as Luke Skywalker (voice) |
| 2009 | Dear Consumer (Robot Chicken's Full-Assed Christmas Special) | Loki / Tree / Jaden / Reindeer / Elf / Various (voice) |
| 2009 | Dos canguros muy maduros | Ralph White |
| 2009 | Lopez Tonight (serie) | — |
| 2009 | Titan Maximum (serie) | Lt. Gibbs (voice) |
| 2009 | El show de Cleveland (serie) | — |
| 2009 | Community (serie) | Scrunch |
| 2009 | Castle (serie) | Linus (voice) (uncredited) |
| 2008 | Robot Chicken: Star Wars Episodio II | The Nerd / Anakin Skywalker / Obi-Wan Kenobi / Bossk (voice) |
| 2008 | Sex Drive | Ezekiel |
| 2008 | Star Wars: The Clone Wars (serie) | Todo 360 (voice) |
| 2008 | Seth MacFarlane's Cavalcade of Cartoon Comedy (serie) | Various Characters (voice) |
| 2008 | A Very Special Family Guy Freakin' Christmas | Chris Griffin / Man #2 (voice) |
| 2008 | Padre de familia presenta Blue Harvest | Chris Griffin as Luke Skywalker (voice) |
| 2007 | Robot Chicken's Half-Assed Christmas Special | Various (voice) |
| 2007 | Electric Apricot | Jonah the Taper |
| 2007 | Family Guy Presents: Stewie Kills Lois and Lois Kills Stewie | Chris Griffin (voice) |
| 2007 | Phineas y Ferb (serie) | Monty (voice) |
| 2007 | Robot Chicken: Star Wars Episodio I | The Nerd / Qui-Gon Jinn / Ponda Baba / Max Rebo (voice) |
| 2006 | 'Weird Al' Yankovic: White & Nerdy | Action Figure Collector |
| 2006 | Four Kings (serie) | Barry |
| 2005 | Robot Chicken's Christmas Special | Various (voice) |
| 2005 | Me llamo Earl (serie) | Buddy Zaks |
| 2005 | Cómo conocí a vuestra madre (serie) | Daryl |
| 2005 | Padre de familia presenta: Stewie Griffin. La historia jamás contada | Chris Griffin / Various Characters (voice) |
| 2005 | Loco por la novia | Murray |
| 2005 | Anatomía de Grey (serie) | Nick Hanscom |
| 2005 | Robot Chicken (serie) | Various (voice) |
| 2005 | Padre made in USA (serie) | Nat (voice) |
| 2004 | The Tony Danza Show (serie) | Self |
| 2004 | Manual de supervivencia escolar de Ned (serie) | Dog (voice) |
| 2004 | De perdidos al río | Dan Mott |
| 2004 | The Venture Bros. (serie) | Lance Hale / Mrs. Z (voice) |
| 2004 | Entourage: El séquito (serie) | — |
| 2004 | The Soup (serie) | Self |
| 2004 | Scooby-Doo 2: Desatado | Patrick |
| 2003 | Married to the Kellys (serie) | — |
| 2003 | The Ellen DeGeneres Show (serie) | Self |
| 2003 | Party Monster | James St. James |
| 2003 | Comedy Central Roasts (serie) | Self |
| 2003 | Reno 911! (serie) | — |
| 2003 | The New Tom Green Show (serie) | Invitado especial |
| 2003 | The Italian Job | Lyle |
| 2003 | Cazados (serie) | Self |
| 2003 | Real Time with Bill Maher (serie) | Self |
| 2003 | Jimmy Kimmel Live! (serie) | Self |
| 2002 | Austin Powers en Miembro de Oro | Scott Evil |
| 2002 | Icons (serie) | — |
| 2002 | Greg the Bunny (serie) | Jimmy Bender |
| 2001 | Ajuste de cuentas | Johnny Marbles |
| 2001 | Ratas a la carrera | Duane Cody |
| 2001 | Dinner for Five (serie) | — |
| 2001 | El cisne mudito | Boyd (voice) |
| 2001 | The Attic Expeditions | Douglas |
| 2000 | Aqua Teen Hunger Force (serie) | — |
| 2000 | Diary (serie) | Self |
| 1999 | 100 Deeds for Eddie McDowd (serie) | — |
| 1999 | Ángel (serie) | Daniel 'Oz' Osbourne |
| 1999 | Austin Powers: La espía que me achuchó | Scott Evil |
| 1999 | Stonebrook | Cornelius |
| 1999 | El diablo metió la mano | Mick |
| 1999 | Padre de familia (serie) | Chris Griffin (voice) |
| 1999 | Batman del futuro (serie) | Nelson Nash (voice) |
| 1999 | Batman Beyond: The Movie | Nelson Nash (voice) |
| 1999 | Canned Ham: The Dr. Evil Story | Scott Evil |
| 1998 | Aquellos maravillosos 70 (serie) | Mitch MIller |
| 1998 | Ya no puedo esperar | Kenny Fisher |
| 1997 | The View (serie) | Self |
| 1997 | Johnny Bravo (serie) | Seth Green (voice) |
| 1997 | Austin Powers: Misterioso agente internacional | Scott Evil |
| 1997 | Buffy, cazavampiros (serie) | Oz |
| 1997 | Temporarily Yours (serie) | David Silver |
| 1996 | Feliz cumpleaños amor mío | Danny |
| 1996 | The Daily Show (serie) | Self |
| 1995 | The Drew Carey Show (serie) | The Emcee |
| 1995 | Reflexiones desde el sótano | Punk Neighbor |
| 1994 | Nunzio's Second Cousin | Homophobe 3 |
| 1994 | Weird Science (serie) | — |
| 1994 | The Byrds of Paradise (serie) | — |
| 1993 | The Day My Parents Ran Away | Leo |
| 1993 | Garrapatas | Tyler Burns |
| 1993 | Videozone: The Making of "Arcade" | Himself |
| 1993 | Airborne | Wiley |
| 1993 | Late Night with Conan O'Brien (serie) | Invitado especial |
| 1993 | SeaQuest DSV (serie) | Mark 'Wolfman' |
| 1993 | Expediente X (serie) | Emil |
| 1993 | Arcatron | Stilts |
| 1993 | Raw (serie) | — |
| 1992 | Loco por ti (serie) | Bobby Rubenfeld |
| 1992 | Camp Wilder (serie) | — |
| 1992 | Agente secreto juvenil | Chip |
| 1992 | Batman: La Serie Animada (serie) | Wizard (voice) |
| 1992 | The Tonight Show with Jay Leno (serie) | — |
| 1991 | Good & Evil (serie) | David |
| 1990 | It (serie) | Richie Tozier - Age 12 |
| 1990 | Beverly Hills, 90210 (serie) | — |
| 1989 | Los Simpson (serie) | Nerd (voice) |
| 1989 | Free Spirit (serie) | — |
| 1989 | Life Goes On (serie) | — |
| 1988 | Mi novia es una extraterrestre | Fred Glass |
| 1988 | Aquellos maravillosos años (serie) | Jimmy Donnelly |
| 1987 | No puedes comprar mi amor | Chuckie Miller |
| 1987 | Action Family | Danny |
| 1987 | Días de radio | Joe |
| 1986 | Willy/Milly | Malcolm |
| 1985 | Cuentos asombrosos (serie) | Lance Paxton |
| 1985 | Spenser, detective privado (serie) | — |
| 1985 | Mr. Belvedere (serie) | — |
| 1985 | I Want To Go Home | Tommy Sanders |
| 1984 | Charlie's Christmas Secret | Charlie |
| 1984 | Historias del más allá (serie) | Timmy |
| 1984 | El Hotel New Hampshire | Egg Berry |
| 1984 | A Billion for Boris | Benjamin "Ape-Face" Andrews |
| 1979 | The Facts of Life (serie) | — |
| 1975 | Saturday Night Live (serie) | Self - Cameo (uncredited) |
| 1972 | ABC Afterschool Special (serie) | Tommy Sanders |
