PersonJames Gunn49 credits in the catalogue: acting, directing, writing.On the wikisMarvel Cinematic Universe WikiActingTromeo & Juliet1996Found a Peanut FatherMelvin Goes to Dinner2003ScottSlither2006Hank (uncredited)Super2010DemonswillGuardians of the Galaxy2014Maskless SakaaranGuardians of the Galaxy Vol. 32023Lamb-Shank (voice)Superman2025Typewriting Monkeys (uncredited)DirectingTromeo & Juliet1996Assistant DirectorSlither2006DirectorSuper2010DirectorGuardians of the Galaxy2014DirectorGuardians of the Galaxy Vol. 22017Script SupervisorGuardians of the Galaxy Vol. 22017DirectorThe Suicide Squad2021DirectorGuardians of the Galaxy Vol. 32023DirectorSuperman2025DirectorWritingTromeo & Juliet1996ScreenplayScooby-Doo2002ScreenplayScooby-Doo2002StoryDawn of the Dead2004ScreenplayScooby-Doo 2: Monsters Unleashed2004WriterSlither2006WriterSuper2010WriterGuardians of the Galaxy2014WriterGuardians of the Galaxy Vol. 22017WriterThe Belko Experiment2017WriterThe Suicide Squad2021WriterPeacemaker2022CreatorGuardians of the Galaxy Vol. 32023WriterSuperman2025WriterCoyote vs. Acme2026ScreenstoryProductionTromeo & Juliet1996Executive In Charge Of ProductionScooby-Doo 2: Monsters Unleashed2004Co-ProducerThe Belko Experiment2017ProducerAvengers: Infinity War2018Executive ProducerAvengers: Endgame2019Executive ProducerBrightburn2019ProducerPeacemaker2022Executive ProducerI Am Groot2022Executive ProducerMy Adventures with Superman2023Executive ProducerSuperman2025ProducerLanterns2026Executive ProducerCoyote vs. Acme2026ProducerClayfacecoming 2026ProducerArtSuperman2025Storyboard ArtistCrewWe Own the Night2007ThanksDoctor Strange2016Additional WritingThe Big Sick2017ThanksAvengers: Infinity War2018Additional Dialogue