Brennan Lee Mulligan

Brennan Lee Mulligan

Acting

Born January 4, 1988 · New York, USA

13 films as director · Active 2017–2026

Brennan Lee Mulligan is an actor and writer known for Dimension 20, College Humor, and Strong Female Protagonist.

Known for

Last Meals

Last Meals

2021

Critical Role

Critical Role

2015

Critical Role

Critical Role

2015

Dimension 20

Dimension 20

2018

Dimension 20

Dimension 20

2018

Dimension 20

Dimension 20

2018

Dimension 20

Dimension 20

2018

Dimension 20

Dimension 20

2018

Directed(13)

Dimension 20 Live: Viva Más Vegas

2026Dimension 20 Live: Viva Más Vegas

Dimension 20 Live: Gauntlet at the Garden

2025Dimension 20 Live: Gauntlet at the Garden

Dimension 20 Live: Battle at the Bowl

2025Dimension 20 Live: Battle at the Bowl

Dimension 20 Live: Quangle Quest

2025Dimension 20 Live: Quangle Quest

Exandria Unlimited: Calamity

2022Exandria Unlimited: Calamity

Dimension 20: Misfits and Magic Holiday Special

2021Dimension 20: Misfits and Magic Holiday Special

Fallen For You

2017Fallen For You

Acting(71)

2026Dropout Presents an Improvised Reunion for a Movie that Doesn’t ExistSelf

2026Muppet Treasure ScriptlandLong John Silver

2026Wealwell's Guide to Reposed StandingWealwell Gotch (voice)

Brennan Lee Mulligan — Watchpile | Watchpile

2026Jeopardy! YouTube EditionSelf

2026ToonoutWealwell Gotch (voice)

2026Dimension 20 Live: Viva Más VegasGame Master

2026Tale GateSelf

2025Dimension 20 Live: Quangle QuestGame Master

2025Dimension 20 Live: Battle at the BowlGame Master

2025D(e)adOwen from Science Care

2025Crowd ControlSelf

2025Critical Role Live: Oaths & AshSelf

2025Dimension 20 Live: Gauntlet at the GardenGame Master

2025The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square GardenSelf - Creator of Dimension 20 / Game Master / Dungeon Master

2025Parlor RoomHelen Hacketty

2025Wildemount WildlingsPadmund Pondhop

2025Katie and Erika Throw The Perfect (Valentine’s Day) PartySelf

2024Game Changer AnimatedSelf (voice)

2024GastronautsSelf - Judge

2024Dimension 20: Time QuangleGame Master

2024Dimension 20 Live

2024Chris Grace: As Scarlett JohanssonBrennan Lee Mulligan

2024Bigger! With Brennan and IzzySelf

2024Monét's Slumber PartySelf - Party Guest

2024ThousandairesSelf - Guest (voice)

2024Fireside ChatSelf

2024Critical Role CooldownSelf

2024Critical Role AbridgedSelf

2023The Legendary Rick Perry and the Art of Dimension 20Self

2023Very Important PeopleAugbert

2023The Ultimate Improv ShowSelf

2023Candela ObscuraSean Finnerty

2022Make Some NoiseSelf - Player

2022Exandria Unlimited: CalamityGame Master

2022Dirty LaundrySelf - Guest

20224-Sided DiveSelf

2021The Candlenights 2021 SpecialSelf

2021Dimension 20: Misfits and Magic Holiday SpecialEvan Kelmp

2021Battle for BeyondNikhil

2021Last MealsSelf

2021Dimension 20 AnimatedLucretia "Lucy" Brockhollow (voice)

2021Exandria UnlimitedGame Master

2020Dimension 20's Adventuring PartySelf

2020Puppet HistorySelf

2019Ultramechatron Team Go!Galatax

2019Game ChangerSelf - Contestant

2019Fantasy High: Extra CreditSelf - Host

2019Kingpin KatieBrennan Lee Mulligan

2019Troopers: Rise of the BudgetIT-1

2019DownbeatTourist

2019The Rank RoomSelf

2019Total ForgivenessSelf

2019WTF 101Gregor MacGregor (voice)

2018Adventuring AcademySelf - Host

2018Ultramechatron Team Go!: The Web SeriesManila Gorilla

2018Liverspots and AstronotsLancery

2018Um, Actually...Self - Contestant

2018Cartoon HellWrong Kong (voice)

2018Dimension 20Bishop Raphaniel

2018The Rank Room: The Web SeriesSelf

2018Breaking News: No Laugh NewsroomBuck Fruckster

2018A Message From the CEODavid Taylor / Tide CEO

2017Crown PrinceBartender

2017Fallen For YouTodd

2015Critical RoleGame Master

2015Um, Actually: The Web SeriesSelf - Contestant

Exandria UnlimitedGM