Seth was born Seth Benjamin Gesshel-Green in Overbrook Park, Philadelphia, to teachers Barbara (Gesshel) and Herbert Green. He has worked non-stop as an actor in film and television since he was seven. Seth and Matthew Senreich created/executive produced/wrote and directed the Emmy-winning, Robot Chicken (2005), via their "Stoopid Monkey Prods". ...
Won 1 Primetime Emmy. Another 5 wins & 24 nominations.
| Movie | Wild Desk Ride | Himself - Panelist | 2017 |
| Series | A Night for Vets: An MTV Concert for the Brave | Himself | 2017 |
| Series | Star Wars: Detours | Unknown | 2016 |
| Series | The Thing About | Himself - Storyteller | 2016-03-08 |
| Series | Dinner at Tiffani's | Unknown | 2016 |
| Movie | Holidays | Unknown | 2016 |
| Movie | Ice Age: The Great Egg-Scape | Unknown | 2016 |
| Series | Marvel's Avengers Assemble | Unknown | 2016-03-07 |
| Movie | Playboy: Hef's Halloween Spooktacular | Unknown | 2016-03-05 |
| Movie | Reflections on 'The X-Files' | Himself | 2016-02-12 |
| Movie | Teenage Mutant Ninja Turtles: Portal Power | Unknown | 2016 |
| Series | The Venture Bros. | Unknown | 2015 |
| Movie | Half-Shell Heroes: Blast to the Past | Unknown | 2015 |
| Movie | Robot Chicken DC Comics Special 3: Magical Friendship | Unknown | 2015 |
| Movie | Krampus | Unknown | 2015 |
| Series | SuperMansion | Unknown | 2015 |
| Movie | Wrestling Isn't Wrestling | Unknown | 2015-03-14 |
| Movie | Yellowbird | Yellowbird | 2015-04-07 |
| Movie | WWE Hell in a Cell | Himself | 2015-10-25 |
| Movie | TV's Funniest Animated Stars: A Paley Center for Media Special | Himself | 2015-12-07 |
| Series | Con Man | Unknown | 2015 |
| Series | 2015 Creative Arts Emmys | Unknown | 2015 |
| Series | WWE Slam City | Unknown | 2014 |
| Series | No, You Shut Up! | Unknown | 2014 |
| Movie | DeAndre Jordan's Amazing Charles Barkley Impression | Unknown | 2014 |
| Movie | The Live Read of Space Jam with Blake Griffin | Unknown | 2014 |
| Movie | Fist-Man: Strongest of the Slab-Bodied Slab Lords | Unknown | 2014 |
| Movie | The Sheik | Unknown | 2014 |
| Series | Hulk and the Agents of S.M.A.S.H. | Unknown | 2014 |
| Movie | Robot Chicken DC Comics Special II: Villains in Paradise | Unknown | 2014 |
| Series | Saber | Unknown | 2014 |
| Series | The Wil Wheaton Project | Unknown | 2014 |
| Movie | Family Guy: The Quest for Stuff | Unknown | 2014 |
| Series | The Team Unicorn Saturday Action Fun Hour! | Unknown | 2014 |
| Series | Teenage Mutant Ninja Turtles | Unknown | 2014 |
| Movie | The Identical | Unknown | 2014 |
| Movie | Out of Print | Himself | 2014-10-15 |
| Movie | Guardians of the Galaxy | Unknown | 2014-08-01 |
| Movie | Marvel 75 Years: From Pulp to Pop! | Himself | 2014-11-04 |
| Series | Nerdist: Course of the Force | Unknown | 2013 |
| Series | Team Unicorn | Unknown | 2013 |
| Series | Delete | Unknown | 2013 |
| Series | Tom Green Live | Unknown | 2013 |
| Series | Live with Kelly and Michael | Unknown | 2013 |
| Movie | The Return of Return of the Jedi: 30 Years and Counting | Unknown | 2013 |
| Series | Convention Panels | Unknown | 2013 |
| Movie | Dear Mr. Watterson | Unknown | 2013 |
| Series | Friendship All-Stars ...of Friendship | Unknown | 2013 |
| Movie | Jazz Fever | Unknown | 2013 |
| Series | The Broadway.com Show | Unknown | 2013-02-13 |
| Series | Cocktails with Stan | Unknown | 2013 |
| Movie | Übermansion | Unknown | 2013 |
| Series | Dads | Unknown | 2013 |
| Series | @midnight | Unknown | 2013-10-21 |
| Movie | I Know That Voice | Unknown | 2013-11-06 |
| Series | Bonus Content | Unknown | 2013 |
| Series | The Arsenio Hall Show | Unknown | 2013-09-09 |
| Movie | Fox Fall Preview | Himself | 2013-08-23 |
| Movie | Return of the Jedi 30th Anniversary Celebration at the Egyptian Theatre | Unknown | 2013 |
| Series | Revealed | Unknown | 2013 |
| Series | Hollywood Game Night | Unknown | 2013-07-11 |
| Movie | The Geekie Awards | Himself - Presenter | 2013-08-18 |
| Movie | The Story of Luke | Unknown | 2013-04-05 |
| Movie | Sexy Evil Genius | Unknown | 2013 |
| Series | Speakeasy: With Paul F. Tompkins | Unknown | 2012-05-07 |
| Series | Men at Work | Unknown | 2012-05-24 |
| Movie | G4 Presents Comic Con 2012 Live | Unknown | 2012-07-12 |
| Series | Larry King Now | Unknown | 2012-07-17 |
| Movie | Me at the Zoo | Unknown | 2012 |
| Series | Indie Cinema Showcase | Unknown | 2012 |
| Series | Save the Supers | Unknown | 2012 |
| Movie | Mass Effect 3 | Unknown | 2012-03-06 |
| Series | TableTop | Unknown | 2012-04-02 |
| Movie | Comedy Central Roast of Roseanne | Himself | 2012-08-12 |
| Series | Holliston | Unknown | 2012 |
| Movie | The Top 100 Moments in Raw History | Unknown | 2012-12-11 |
| Movie | Robot Chicken: DC Comics Special | Unknown | 2012 |
| Series | Teens Wanna Know | Unknown | 2012-08-23 |
| Movie | Family Guy: Back to the Multiverse | Chris Griffin | 2012-11-20 |
| Series | Rove LA | Unknown | 2012 |
| Movie | Family Guy: 200 Episodes Later | Himself | 2012-11-11 |
| Series | Issues | Unknown | 2011 |
| Series | Franklin & Bash | Unknown | 2011-06-01 |
| Movie | Spike TV VGA Video Game Awards | Unknown | 2011 |
| Series | NerdHQ | Unknown | 2011-07-01 |
| Movie | Light Masters | Unknown | 2011 |
| Series | Stoopid Monkey | Unknown | 2011 |
| Movie | Robot Chicken: Skate Tour | Unknown | 2011 |
| Movie | Comic-Con Episode IV: A Fan's Hope | Unknown | 2011 |
| Series | Good Day L.A. | Unknown | 2011 |
| Movie | Kingdom Come | Unknown | 2011 |
| Movie | Mars Needs Moms | Unknown | 2011 |
| Series | Nightmare Slayers | Unknown | 2011 |
| Movie | Family Guy: Ground Breaking Gags | Unknown | 2011 |
| Series | Curb: The Discussion | Unknown | 2010 |
| Movie | Brother's Justice | Unknown | 2010 |
| Series | The Talk | Unknown | 2010-10-18 |
| Series | Mad | Unknown | 2010-09-06 |
| Movie | The 2010 Primetime Creative Arts Emmy Awards | Unknown | 2010 |
| Series | Warren the Ape | Unknown | 2010 |
| Movie | Comic-Con 2010 Live | Unknown | 2010 |
| Movie | Mass Effect 2 | Unknown | 2010 |
| Movie | Family Guy: The Top 20 Characters | Unknown | 2010 |
| Movie | Robot Chicken: Star Wars Episode III | Unknown | 2010 |
| Series | Conan | Unknown | 2010-11-08 |
| Series | Control TV | Unknown | 2010 |
| Movie | Iron Man 2 | Unknown | 2010-05-07 |
| Movie | Industrial Light & Magic: Creating the Impossible | Unknown | 2010 |
| Series | First Cut | Unknown | 2009 |
| Series | Late Night with Jimmy Fallon | Unknown | 2009-03-02 |
| Series | Titan Maximum | Unknown | 2009 |
| Movie | Old Dogs | Craig | 2009-11-25 |
| Movie | Family Guy: The Story So Far... | Unknown | 2009 |
| Series | The Wanda Sykes Show | Unknown | 2009-11-07 |
| Series | Monty Python: Almost the Truth - The Lawyer's Cut | Unknown | 2009 |
| Series | Lopez Tonight | Unknown | 2009-11-01 |
| Movie | 2009 American Music Awards | Unknown | 2009 |
| Movie | Family Guy: Creating the Chaos | Himself | 2009-04-18 |
| Series | Star-ving | Unknown | 2009 |
| Movie | Dude, Where's My Bar? | Unknown | 2009 |
| Series | The 7PM Project | Unknown | 2009-07-20 |
| Movie | G4 Presents the Star Wars Comic Con 09 Spectacular | Unknown | 2009 |
| Movie | G4 Presents Comic-Con '09 Live | Unknown | 2009 |
| Movie | His Name Was Jason: 30 Years of Friday the 13th | Unknown | 2009 |
| Series | The Cleveland Show | Unknown | 2009-09-01 |
| Movie | Un-Broke: What You Need to Know About Money | Himself | 2009-05-29 |
| Series | The Brian McKnight Show | Unknown | 2009 |
| Series | Community | Unknown | 2009-09-17 |
| Series | The Tonight Show with Conan O'Brien | Unknown | 2009-06-01 |
| Series | The Bonnie Hunt Show | Unknown | 2008 |
| Movie | Robot Chicken: Star Wars Episode II | Unknown | 2008 |
| Series | Cavalcade of Cartoon Comedy | Unknown | 2008 |
| Series | Séries express | Unknown | 2008-04-17 |
| Series | Star Wars: The Clone Wars | Unknown | 2008-10-03 |
| Movie | G4 Presents Comic-Con '08 Live | Unknown | 2008 |
| Series | The Wendy Williams Show | Unknown | 2008-05-14 |
| Series | In Bed with Carrie | Unknown | 2008 |
| Movie | 2008 Primetime Creative Arts Emmy Awards | Unknown | 2008 |
| Series | Inside the Actors Studio | Unknown | 2008 |
| Movie | Sex Drive | Unknown | 2008 |
| Movie | Battlestar Galactica: The Phenomenon | Unknown | 2008 |
| Series | Phineas and Ferb | Unknown | 2007-08-17 |
| Series | Heroes | Unknown | 2007-01-31 |
| Series | Up Close with Carrie Keagan | Unknown | 2007-02-21 |
| Series | Ned's Declassified School Survival Guide | Unknown | 2007 |
| Series | TMZ on TV | Unknown | 2007-09-10 |
| Movie | G4 Presents Star Wars at 30 | Unknown | 2007 |
| Series | Heroes Unmasked | Unknown | 2007-07-25 |
| Movie | The Family Guy 100th Episode Celebration | Unknown | 2007 |
| Movie | Robot Chicken: Star Wars | The Nerd / Qui-Gon Jinn / Ponda Baba / Max Rebo / Space Slug #2 / Various | 2007-06-17 |
| Movie | 2007 Primetime Creative Arts Emmy Awards | Himself | 2007-09-15 |
| Movie | Mass Effect | Flight Lieutenant Jeff 'Joker' Moreau | 2007-11-20 |
| Movie | Comic-Con 2006 Live | Unknown | 2006 |
| Movie | Electric Apricot | Unknown | 2006 |
| Movie | The Best Man | Unknown | 2006-01-19 |
| Movie | Al TV | Unknown | 2006 |
| Movie | Straight Outta Lynwood | Unknown | 2006 |
| Movie | The 50 Greatest Comedy Films | Unknown | 2006 |
| Series | Aqua Teen Hunger Force | Unknown | 2006 |
| Movie | Family Guy | Unknown | 2006 |
| Series | Four Kings | Unknown | 2006 |
| Movie | Spike TV VGA Video Game Awards | Unknown | 2006 |
| Series | Icons | Unknown | 2006 |
| Movie | Fashion Rocks | Unknown | 2006 |
| Movie | The TV Set | Unknown | 2006-04-28 |
| Movie | The Secret Policeman's Ball | Himself | 2006-10-31 |
| Movie | World Domination: The 'Family Guy' Phenomenon | Unknown | 2005 |
| Series | The Andy Milonakis Show | Unknown | 2005-06-26 |
| Movie | Be Cool | Unknown | 2005-03-04 |
| Movie | Fur on the Asphalt: The Greg the Bunny Reunion Show | Himself | 2005-06-10 |
| Series | Howard Stern on Demand | Unknown | 2005-11-18 |
| Series | Made in Hollywood | Unknown | 2005-09-30 |
| Series | How I Met Your Mother | Unknown | 2005-09-19 |
| Series | Video on Trial | Unknown | 2005-08-14 |
| Series | The Tyra Banks Show | Unknown | 2005-09-12 |
| Series | My Name Is Earl | Unknown | 2005-09-20 |
| Series | The Girls Next Door | Unknown | 2005-08-07 |
| Series | Last Call with Carson Daly | Unknown | 2005 |
| Series | Grey's Anatomy | Unknown | 2005-03-27 |
| Series | Robot Chicken | Unknown | 2005-02-20 |
| Series | American Dad! | Unknown | 2005-02-06 |
| Series | Poorman's Bikini Beach | Unknown | 2005 |
| Series | The Late Late Show with Craig Ferguson | Unknown | 2005-01-03 |
| Movie | Stewie Griffin: The Untold Story | Unknown | 2005 |
| Series | Backstory | Unknown | 2005 |
| Movie | The Teen Choice Awards 2004 | Unknown | 2004-08-11 |
| Series | Jessica's Crush | Unknown | 2004 |
| Movie | Sesame Street Presents: The Street We Live On | Unknown | 2004 |
| Movie | Scooby-Doo's Triple Threat Featurette | Unknown | 2004 |
| Series | The Graham Norton Effect | Unknown | 2004-06-24 |
| Movie | Scooby-Doo 2: Monsters Unleashed | Unknown | 2004-03-26 |
| Movie | True Ghoul Hollywood Story | Unknown | 2004 |
| Series | Entourage | Unknown | 2004-07-18 |
| Series | The Soup | Unknown | 2004-07-30 |
| Movie | Without a Paddle | Unknown | 2004 |
| Series | The Sharon Osbourne Show | Himself - Guest | 2003-09-15 |
| Series | Reno 911! | Unknown | 2003-07-23 |
| Series | The New Tom Green Show | Unknown | 2003-06-23 |
| Movie | The Italian Job | Lyle | 2003-05-30 |
| Series | Jimmy Kimmel Live! | Unknown | 2003-01-26 |
| Movie | High Octane: Stunts from 'The Italian Job' | Unknown | 2003 |
| Movie | Pedal to the Metal: The Making of 'The Italian Job' | Unknown | 2003 |
| Movie | 'Angel': Season One | Unknown | 2003 |
| Series | Punk'd | Unknown | 2003-03-17 |
| Series | Revealed with Jules Asner | Himself | 2003-09-08 |
| Series | Married to the Kellys | Unknown | 2003-10-03 |
| Series | Real Time with Bill Maher | Unknown | 2003-02-21 |
| Movie | Party Monster | Unknown | 2003 |
| Movie | The Blockbuster Imperative | Himself | 2003-03-16 |
| Series | Greg the Bunny | Unknown | 2002 |
| Movie | The World of Austin Powers | Unknown | 2002 |
| Movie | Austin Powers in Goldmember | Unknown | 2002 |
| Movie | TV Guide's 50 Best Shows of All Time: A 50th Anniversary Celebration | Unknown | 2002 |
| Movie | Knockaround Guys | Johnny Marbles | 2002-10-11 |
| Series | Timeshift | Unknown | 2002-10-05 |
| Series | Crank Yankers | Unknown | 2002-06-02 |
| Series | Whatever Happened to Robot Jones? | Unknown | 2002 |
| Movie | Playboy: Inside the Playboy Mansion | Unknown | 2002-02-10 |
| Movie | Rock Star 101 | Unknown | 2001 |
| Movie | The Attic Expeditions | Unknown | 2001 |
| Movie | Playboy Exposed: Playboy Mansion Parties Uncensored | Unknown | 2001 |
| Movie | Josie and the Pussycats | Unknown | 2001-04-11 |
| Movie | The Trumpet of the Swan | Boyd | 2001-03-01 |
| Movie | America's Sweethearts | Unknown | 2001 |
| Series | Dinner for Five | Unknown | 2001-07-07 |
| Series | Total Request Live | Unknown | 2001 |
| Movie | Rat Race | Duane Cody | 2001-08-17 |
| Movie | Making 'Rat Race' | Unknown | 2001 |
| Series | Tucker | Unknown | 2000 |
| Movie | Playboy: The Party Continues | Unknown | 2000 |
| Series | Rove Live | Unknown | 2000-10-09 |
| Movie | 2000 MTV Movie Awards | Unknown | 2000-08-01 |
| Series | Celebrity Profile | Unknown | 1999-01-01 |
| Movie | Batman Beyond: The Movie | Unknown | 1999 |
| Movie | Austin Powers: The Spy Who Shagged Me | Unknown | 1999-06-11 |
| Series | Batman Beyond | Unknown | 1999 |
| Movie | Idle Hands | Unknown | 1999 |
| Movie | Behind the Scenes of 'Austin Powers: The Spy Who Shagged Me' | Unknown | 1999 |
| Series | Family Guy | Chris Griffin / ... | 1999-01-31 |
| Series | The Late Late Show with Craig Kilborn | Unknown | 1999-03-31 |
| Series | 100 Deeds for Eddie McDowd | Unknown | 1999 |
| Movie | Tough Guise: Violence, Media & the Crisis in Masculinity | Unknown | 1999 |
| Movie | Comedy Central's Canned Ham: The Dr. Evil Story | Unknown | 1999 |
| Series | Angel | Unknown | 1999-10-05 |
| Movie | Stonebrook | Unknown | 1999 |
| Series | That '70s Show | Unknown | 1998-08-23 |
| Movie | MTV Video Music Awards 1998 | Unknown | 1998-09-01 |
| Series | Will & Grace | Unknown | 1998-09-21 |
| Movie | MTV Presents: Videos That Don't Suck | Unknown | 1998 |
| Movie | Enemy of the State | Unknown | 1998-11-20 |
| Movie | Can't Hardly Wait | Unknown | 1998 |
| Series | Step by Step | Unknown | 1998 |
| Movie | Boys Life 2 | Unknown | 1997 |
| Series | Buffy the Vampire Slayer | Unknown | 1997-03-10 |
| Series | Johnny Bravo | Unknown | 1997-07-07 |
| Movie | Austin Powers: International Man of Mystery | Unknown | 1997 |
| Series | The View | Unknown | 1997-08-11 |
| Series | Temporarily Yours | Unknown | 1997 |
| Series | The Rosie O'Donnell Show | Unknown | 1996-06-10 |
| Series | Pearl | Unknown | 1996-09-16 |
| Movie | To Gillian on Her 37th Birthday | Unknown | 1996 |
| Series | Something So Right | Unknown | 1996 |
| Series | The Daily Show | Unknown | 1996-07-22 |
| Series | Joe Bob's Drive-In Theater | Unknown | 1995 |
| Movie | Notes from Underground | Unknown | 1995 |
| Series | Haunted Lives: True Ghost Stories | Unknown | 1995 |
| Movie | White Man's Burden | Unknown | 1995 |
| Series | Cybill | Unknown | 1995-01-02 |
| Series | The Drew Carey Show | Unknown | 1995-09-13 |
| Series | MADtv | Unknown | 1995-10-14 |
| Series | Dennis Miller Live | Unknown | 1994-04-22 |
| Series | Weird Science | Unknown | 1994-03-05 |
| Series | HBO First Look | Unknown | 1994-03-01 |
| Series | The Byrds of Paradise | Unknown | 1994 |
| Series | American Masters | Unknown | 1994 |
| Movie | Nunzio's Second Cousin | Unknown | 1994 |
| Series | WWF Raw | Unknown | 1993-01-11 |
| Movie | Airborne | Unknown | 1993 |
| Series | SeaQuest 2032 | Unknown | 1993-09-12 |
| Series | Late Show with David Letterman | Unknown | 1993-08-30 |
| Movie | Arcade | Unknown | 1993 |
| Series | The X-Files | Unknown | 1993-09-10 |
| Movie | The Day My Parents Ran Away | Unknown | 1993 |
| Movie | Ticks | Unknown | 1993 |
| Series | Late Night with Conan O'Brien | Unknown | 1993-09-13 |
| Movie | Buffy the Vampire Slayer | Unknown | 1992-07-31 |
| Movie | The Double 0 Kid | Unknown | 1992 |
| Series | Mad About You | Unknown | 1992-09-23 |
| Movie | Marky Mark and the Funky Bunch: Make My Video | Unknown | 1992 |
| Series | The Tonight Show with Jay Leno | Unknown | 1992-05-25 |
| Series | Camp Wilder | Unknown | 1992-09-18 |
| Series | Batman: The Animated Series | Unknown | 1992-09-05 |
| Movie | Our Shining Moment | Wheels | 1991-06-02 |
| Series | Good & Evil | Unknown | 1991 |
| Series | It | Unknown | 1990 |
| Movie | Missing Parents | Unknown | 1990 |
| Movie | Pump Up the Volume | Unknown | 1990-08-22 |
| Series | Evening Shade | Unknown | 1990-09-21 |
| Series | Beverly Hills, 90210 | Unknown | 1990-10-04 |
| Series | The Simpsons | Unknown | 1989-12-17 |
| Series | Free Spirit | Unknown | 1989 |
| Series | CNN Newsroom | Unknown | 1989-08-01 |
| Series | Life Goes On | Unknown | 1989-09-12 |
| Series | The Wonder Years | Unknown | 1988-01-31 |
| Movie | My Stepmother Is an Alien | Unknown | 1988 |
| Movie | Divided We Stand | Unknown | 1988 |
| Movie | Big Business | Unknown | 1988 |
| Series | Mr. Belvedere | Unknown | 1988 |
| Movie | Radio Days | Unknown | 1987 |
| Series | The Comic Strip | Unknown | 1987 |
| Series | Biography | Unknown | 1987-04-06 |
| Movie | Can't Buy Me Love | Unknown | 1987 |
| Movie | Willy/Milly | Unknown | 1986 |
| Movie | Action Family | Unknown | 1986 |
| Series | Amazing Stories | Unknown | 1986 |
| Series | ABC Afterschool Specials | Unknown | 1986 |
| Series | Spenser: For Hire | Unknown | 1985-09-20 |
| Series | The Facts of Life | Unknown | 1984 |
| Movie | The Hotel New Hampshire | 'Egg' Berry | 1984-03-09 |
| Series | Jeopardy! | Unknown | 1984-09-10 |
| Movie | Billions for Boris | Unknown | 1984 |
| Series | Young People's Specials | Unknown | 1984 |
| Series | Tales from the Darkside | Unknown | 1984 |
| Series | Entertainment Tonight | Unknown | 1981-09-14 |
| Series | Saturday Night Live | Unknown | 1975-10-11 |
| Series | Sesame Street | Unknown | 1969-11-10 |
| Series | The Tonight Show Starring Johnny Carson | Unknown | 1962-10-01 |
| Series | Today | Unknown | 1952-01-14 |