PersonJason Segel32 credits in the catalogue: acting, writing, production.ActingCan't Hardly Wait1998Watermelon GuySLC Punk1998MikeFreaks and Geeks1999Nick AndopolisHow I Met Your Mother2005Marshall EriksenTenacious D in The Pick of Destiny2006Frat Boy #1 (uncredited)Knocked Up2007JasonForgetting Sarah Marshall2008Peter BretterI Love You, Man2009Sydney FifeDespicable Me2010Vector (voice)Gulliver's Travels2010HoratioThe Muppets2011GaryBad Teacher2011Russell GettisFriends with Benefits2011Brice (uncredited)This Is 402012JasonThe Five-Year Engagement2012Tom SolomonThis Is the End2013Jason Segel (uncredited)Sex Tape2014JayThe End of the Tour2015David Foster WallaceCome Sunday2018HenryWinning Time: The Rise of the Lakers Dynasty2022Paul WestheadThe Sky Is Everywhere2022BigShrinking2023Jimmy LairdWritingForgetting Sarah Marshall2008ScreenplayGet Him to the Greek2010CharactersThe Muppets2011WriterThe Five-Year Engagement2012ScreenplaySex Tape2014ScreenplayShrinking2023CreatorProductionGet Him to the Greek2010Co-ProducerThe Muppets2011Executive ProducerSex Tape2014Executive ProducerShrinking2023Executive Producer