| Between Two Ferns: The Movie | 2019 | actor |
| Baskets | 2016-2019 | actor |
| Missing Link | 2019 | actor |
| This Giant Beast That is the Global Economy | 2019 | actor |
| The Sunlit Night | 2019 | actor |
| A Wrinkle in Time | 2018 | actor |
| Bob's Burgers | 2012-2017 | actor |
| Tulip Fever | 2017 | actor |
| Batman Is Just Not That Into You | 2017 | actor |
| The Lego Batman Movie | 2017 | actor |
| Keeping Up with the Joneses | 2016 | actor |
| Bajillion Dollar Propertie$ | 2016 | actor |
| Masterminds | 2016/I | actor |
| Tim and Eric's Bedtime Stories | 2013-2014 | actor |
| Birdman or (The Unexpected Virtue of Ignorance) | 2014 | actor |
| Kevin Drew: You in Your Were | 2014 | actor |
| TripTank | 2014 | actor |
| The Simpsons | 2014 | actor |
| Muppets Most Wanted | 2014 | actor |
| Comedy Bang! Bang! | 2013 | actor |
| Kroll Show | 2013 | actor |
| Are You Here | 2013 | actor |
| The Hangover Part III | 2013 | actor |
| The Campaign | 2012 | actor |
| First Look: Ultimate Teaser Trailer | 2012 | actor |
| Tim and Eric's Billion Dollar Movie | 2012 | actor |
| Bored to Death | 2009-2011 | actor |
| The Muppets | 2011 | actor |
| Puss in Boots | 2011 | actor |
| The Hangover Part II | 2011 | actor |
| American Dad! | 2009-2010 | actor |
| Due Date | 2010 | actor |
| Tim and Eric Awesome Show, Great Job! Chrimbus Special | 2010 | actor |
| It's Kind of a Funny Story | 2010 | actor |
| Between Two Ferns with Zach Galifianakis | 2010 | actor |
| Dinner for Schmucks | 2010 | actor |
| Operation: Endgame | 2010 | actor |
| Tim and Eric Awesome Show, Great Job! | 2007-2010 | actor |
| Funny or Die Presents... | 2010 | actor |
| Little Fish, Strange Pond | 2009 | actor |
| Youth in Revolt | 2009 | actor |
| Up in the Air | 2009/I | actor |
| The Ballad of G.I. Joe | 2009 | actor |
| G-Force | 2009 | actor |
| G-Force | 2009 | actor |
| The Hangover | 2009 | actor |
| Speed Freaks | 2008 | actor |
| Gigantic | 2008 | actor |
| Visioneers | 2008 | actor |
| What Happens in Vegas | 2008 | actor |
| A Vodka Movie | 2008 | actor |
| Have Tig at Your Party | 2008 | actor |
| Tim and Eric Nite Live | 2007 | actor |
| Into the Wild | 2007 | actor |
| Reno 911! | 2005-2007 | actor |
| The Sarah Silverman Program. | 2007 | actor |
| Tom Goes to the Mayor | 2006 | actor |
| Dog Bites Man | 2006 | actor |
| Wonder Showzen | 2006 | actor |
| The Pity Card | 2006 | actor |
| Cheap Seats: Without Ron Parker | 2005 | actor |
| Fiona Apple: Not About Love | 2005 | actor |
| Tru Calling | 2003-2005 | actor |
| Last Laugh '04 | 2004 | actor |
| Zach & Avery of Fergus | 2004 | actor |
| Next! | 2002 | actor |
| Stella Shorts 1998-2002 | 2002 | actor |
| Below | 2002 | actor |
| Out Cold | 2001 | actor |
| Corky Romano | 2001 | actor |
| Bubble Boy | 2001 | actor |
| Heartbreakers | 2001 | actor |
| The King and Me | 1999 | actor |
| Flushed | 1997 | actor |
| Apt. 2F | 1997 | actor |
| Boston Common | 1996-1997 | actor |
| Between Two Ferns: The Movie | 2019 | producer |
| The Chris Gethard Show | 2015-2018 | producer |
| Baskets | 2016-2018 | producer |
| Between Two Ferns with Zach Galifianakis | | producer |
| Brody Stevens: Enjoy It! | 2013 | producer |
| The Campaign | 2012 | producer |
| Craigslist Joe | 2012 | producer |
| A Vodka Movie | 2008 | producer |
| Zach Galifianakis: Live at the Purple Onion | 2006 | producer |
| Dog Bites Man | 2006 | producer |
| Fiona Apple: Not About Love | 2005 | producer |
| Late World with Zach | 2002 | producer |
| Between Two Ferns: The Movie | 2019 | writer |
| Baskets | | writer |
| Between Two Ferns with Zach Galifianakis | 2008-2014 | writer |
| Brody Stevens: Enjoy It! | 2013 | writer |
| Funny or Die Presents... | 2010 | writer |
| Speed Freaks | 2008 | writer |
| A Vodka Movie | 2008 | writer |
| Zach Galifianakis: Live at the Purple Onion | 2006 | writer |
| Dog Bites Man | 2006 | writer |
| The Comedians of Comedy | 2005 | writer |
| Zach Galifianakis: Look Who It Isn't | 2005 | writer |
| Next! | 2002 | writer |
| Late World with Zach | 2002 | writer |
| Comedy Central Presents | 2001 | writer |
| Saturday Night Live | 2000 | writer |
| Baskets | 2016 | soundtrack |
| Bob's Burgers | 2014 | soundtrack |
| Saturday Night Live | 2013 | soundtrack |
| The Hangover Part II | 2011 | soundtrack |
| Funny or Die Presents... | 2010 | soundtrack |
| The Hangover | 2009 | soundtrack |
| Comedy Central Presents | 2001 | composer |
| Fiona Apple: Extraordinary Machine | 2005 | miscellaneous |
| California, 90420 | 2012 | thanks |
| The Biggest Schmucks in the World | 2011 | thanks |
| Patton Oswalt: My Weakness Is Strong | 2009 | thanks |
| Zach Galifianakis: Live at the Purple Onion | 2006 | thanks |
| Real Time with Bill Maher | 2010-2019 | self |
| Bubbies Know Best | 2019 | self |
| Off Camera with Sam Jones | 2019 | self |
| Jimmy Kimmel Live! | 2003-2019 | self |
| My Next Guest Needs No Introduction with David Letterman | 2019 | self |
| Ok! TV | 2019 | self |
| WGN Morning News | 2017-2019 | self |
| Entertainment Tonight Canada | 2019 | self |
| Today | 2013-2019 | self |
| The Late Show with Stephen Colbert | 2019 | self |
| Bradley Cooper: An American Cinematheque Tribute | 2018 | self |
| A Legendary Christmas with John and Chrissy | 2018 | self |
| Comedians in Cars Getting Coffee | 2018 | self |
| Between Two Ferns with Zach Galifianakis | 2008-2018 | self |
| A Journey Through Time | 2018 | self |
| Extra | 2013-2018 | self |
| Conan | 2011-2018 | self |
| The Late Late Show with James Corden | 2016-2018 | self |
| Dinner with Don | 2017 | self |
| The 69th Primetime Emmy Awards | 2017 | self |
| The Gong Show | 2017 | self |
| One Brick at a Time: Making the Lego Batman Movie | 2017 | self |
| LEGO Batman: Me & My Minifig - Zach Galifianakis | 2017 | self |
| Rotten Tomatoes | 2017 | self |
| Dish Nation | 2017 | self |
| Invincible A-List with Vince & Joan | 2016 | self |
| America Divided | 2016 | self |
| Made in Hollywood | 2010-2016 | self |
| Zach Galifianakis Gives BuzzFeed Work Advice | 2016 | self |
| Hollywood Today Live | 2016 | self |
| Comedy Bang! Bang! | 2012-2016 | self |
| The Chris Gethard Show | 2016 | self |
| The Tonight Show Starring Jimmy Fallon | 2014-2016 | self |
| BNow! | 2016 | self |
| Tig | 2015 | self |
| Queen Mimi | 2015 | self |
| 30th Annual Film Independent Spirit Awards | 2015 | self |
| Saturday Night Live: 40th Anniversary Special | 2015 | self |
| The 21st Annual Screen Actors Guild Awards | 2015 | self |
| IMDb: What to Watch | 2014 | self |
| Good Morning America | 2012-2014 | self |
| In Character With... | 2014 | self |
| The Daily Show | 2010-2014 | self |
| Inside Comedy | 2014 | self |
| Kroll Show | 2014 | self |
| Brody Stevens: Enjoy It! | 2013 | self |
| Justin Bieber's Believe | 2013 | self |
| Domingo Legal | 2013 | self |
| Vivir de cine | 2013 | self |
| CQC: Custe o Que Custar | 2013 | self |
| Pnico na TV | 2013 | self |
| The Nerdist | 2013 | self |
| Le grand journal de Canal+ | 2013 | self |
| Alan Carr: Chatty Man | 2013 | self |
| Chelsea Lately | 2013 | self |
| Reel Junkie | 2013 | self |
| The Late Late Show with Craig Ferguson | 2013 | self |
| Up Close with Carrie Keagan | 2009-2013 | self |
| Entertainment Tonight | 2009-2013 | self |
| The Chris Gethard Show: Public Access | 2013 | self |
| The Hollywood Fast Lane | 2012-2013 | self |
| Saturday Night Live | 2010-2013 | self |
| Late Night with Jimmy Fallon | 2010-2013 | self |
| Comedy Warriors: Healing Through Humor | 2013 | self |
| Charlie Rose | 2010-2012 | self |
| Speakeasy: With Paul F. Tompkins | 2012 | self |
| Aids 2015 | 2012 | self |
| Will Ferrell & Zach Galifianakis Debate Children | 2012 | self |
| Live with Kelly and Ryan | 2012 | self |
| Late Show with David Letterman | 2000-2012 | self |
| The Bitter Buddha | 2012 | self |
| Reggie Makes Music | 2012 | self |
| Smile | 2012/VI | self |
| Mansome | 2012 | self |
| The 84th Annual Academy Awards | 2012 | self |
| MSN Exclusives | 2012 | self |
| The American Cinematheque Tribute to Robert Downey Jr | 2011 | self |
| How Will Ferrell Touched Me | 2011 | self |
| Caiga quien caiga - CQC | 2011 | self |
| The 7PM Project | 2010-2011 | self |
| Breakfast | 2011 | self |
| The Biggest Schmucks in the World | 2011 | self |
| Janela Indiscreta | 2010 | self |
| The Role That Changed My Life | 2010 | self |
| Ask Rhod Gilbert | 2010 | self |
| The Hour | 2010 | self |
| 2010 MTV Movie Awards | 2010 | self |
| The Tonight Show with Conan O'Brien | 2009 | self |
| Xpos | 2009 | self |
| The Tig Series | 2009 | self |
| Deep Inside | 2009 | self |
| It's the Ass 'n Balls Show! | 2008 | self |
| Largo | 2008 | self |
| Super High Me | 2007 | self |
| The Comedians of Comedy: Live at The Troubadour | 2007 | self |
| The Right Now! Show | 2007 | self |
| Human Giant | 2007 | self |
| The Michael Showalter Showalter | 2007 | self |
| Zach Galifianakis: Live at the Purple Onion | 2006 | self |
| The Comedians of Comedy | 2005 | self |
| Too Late with Adam Carolla | 2005 | self |
| Fiona Apple: Extraordinary Machine | 2005 | self |
| Dennis Miller | 2005 | self |
| Late Night with Conan O'Brien | 2000-2005 | self |
| The Comedians of Comedy | 2005 | self |
| Zach Galifianakis: Look Who It Isn't | 2005 | self |
| The Late Late Show with Craig Kilborn | 2003 | self |
| Late World with Zach | 2002 | self |
| Comedy Central Presents | 2001 | self |
| Entertainment Tonight | 2014-2019 | archive_footage |
| Fahrenheit 11/9 | 2018 | archive_footage |
| Beanyx | 2016 | archive_footage |
| Extra | 2016 | archive_footage |
| Lennon or McCartney | 2014 | archive_footage |
| Inside Edition | 2014 | archive_footage |
| The Chris Gethard Show: Public Access Web Videos | 2014 | archive_footage |
| Movie Guide | 2013 | archive_footage |
| Chelsea Lately | 2012 | archive_footage |
| Estrenos Crticos | 2011 | archive_footage |
| Saturday Night Live Backstage | 2011 | archive_footage |
| Comic Remix | 2002 | archive_footage |
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