
1988Born, New York
43Credits
Brennan Lee Mulligan is an actor and writer known for Dimension 20, College Humor, and Strong Female Protagonist.
Known for
tedChris
ZenithTransportation Captain
Critical RoleGame Master
Very Important PeopleAugbert
Breaking News: No Laugh NewsroomBuck Fruckster2026American WoodcockBirding Man (voice)Movie
2026Crossed AnimalsThanksMovie
2026Muppet Treasure ScriptlandLong John SilverMovie
2026Wealwell's Guide to Reposed StandingWealwell Gotch (voice) · Additional WritingMovie
2026Dimension 20 Live: Viva Más VegasGame Master · Creator · Executive Producer · WriterMovie
2025Dimension 20 Live: Quangle QuestGame Master · Creator · Executive Producer · WriterMovie
2025Dimension 20 Live: Battle at the BowlGame Master · Creator · Executive Producer · WriterMovie
2025D(e)adOwen from Science Care · Executive ProducerMovie
2025Dimension 20 Live: Gauntlet at the GardenGame Master · Executive Producer · Writer · CreatorMovie
2025The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square GardenExecutive ProducerMovie
2025Wildemount WildlingsPadmund Pondhop · 3 episodesShow
2024Dimension 20 Live11 episodesShow
2024Chris Grace: As Scarlett JohanssonBrennan Lee MulliganMovie
2024Bigger! With Brennan and IzzyWriterMovie
2024Critical Role AbridgedGame Master · 4 episodesShow
2024tedChris · 1 episodeShow
2023Candela ObscuraSean Finnerty · 3 episodesShow
2023Foul PlayWriter · 5 episodesShow
2022Exandria Unlimited: CalamityGame Master · Director · WriterMovie
2021Dimension 20: Misfits and Magic Holiday SpecialEvan Kelmp · Executive Producer · CreatorMovie
2021Battle for BeyondNikhil · 5 episodesShow
2021Dimension 20 AnimatedSir Keradin Deeproot / Commander Constano Grissini (voice), Plug Strutt (voice), Arthur Aguefort / Mr. Gibbons (voice), Baron from the Baronies (voice), Lucretia "Lucy" Brockhollow (voice), Bazathrax (voice), Vercadian Protector Droid (voice), Sir Morris Brie (voice), Bird (voice), Donal / Augbert (voice), Announcer / Old Pirate / Garthy O'Brien / Trixie (voice), Evan Kelmp (voice), Big Gun Barry Nyne (voice) · 2 episodesShow
2021Exandria UnlimitedGame Master · 8 episodesShow
2019Ultramechatron Team Go!Galatax · 10 episodesShow
2019Gods of FoodWriter · 1 episodeShow
2019Kingpin KatieBrennan Lee Mulligan · 4 episodesShow
2019Troopers: Rise of the BudgetGooby (voice), IT-1 · 4 episodes · Writer · 2 episodesShow
2019DownbeatTourist · 1 episodeShow
2019RestroomMovie
2019WTF 101Gregor MacGregor (voice) · 1 episodeShow
2018Ultramechatron Team Go!: The Web SeriesJorthog, Crab, Manila Gorilla, Galatax · 1 episodeShow
2018Liverspots and AstronotsLancery · 21 episodesShow
2018Cartoon HellCutter (voice), Warrior / Boy (voice), Waiter / Starch Angel Gabriel (voice), Trundle (voice), Scientist (voice), Mr. Peterson (voice), Skully (voice), King Mannybabies (voice), Wrong Kong (voice), Hell-O Daddy (voice) · 1 episodeShow
2018A Message From the CEOMatt Stool / JUUL CEO, Rob Shelf / Venmo CEO, Jonathan Floor / MoviePass CEO, Harry Pancake / Tumblr CEO, Dan Spoon / GoFundMe CEO, Brian Hat / ABC CEO, Landon Bablandananavan / Skype CEO, Carl Box / Oreo CEO, David Taylor / Tide CEO, Mark Hardstart / Midland Park Hardware Owner · 2 episodes · Writer · 6 episodes · CreatorShow
2017Crown PrinceBartenderMovie
2017Fallen For YouTodd · Writer · CreatorMovie
2016NancyMovie
2016BevBevMovie
2010ZenithTransportation CaptainMovie
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