Brennan Lee Mulligan

Acting

January 4, 1988New York, USA

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

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Known for

ted

2024

Game Changer

2019

movie

Zenith

2010

Critical Role

2015

Dimension 20

2018

Make Some Noise

2022

Very Important People

2023

Um, Actually...

2018

Dirty Laundry

2022

movie

D(e)ad

2025

Acting71

movie

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

2026

Self

movie

Muppet Treasure Scriptland

2026

Long John Silver

movie

Wealwell's Guide to Reposed Standing

2026

Wealwell Gotch (voice)

Jeopardy! YouTube Edition

2026

Self

Toonout

2026

Wealwell Gotch (voice)

movie

Dimension 20 Live: Viva Más Vegas

2026

Game Master

Tale Gate

2026

Self

movie

Dimension 20 Live: Quangle Quest

2025

Game Master

movie

Dimension 20 Live: Battle at the Bowl

2025

Game Master

movie

D(e)ad

2025

Owen from Science Care

Crowd Control

2025

Self

movie

Critical Role Live: Oaths & Ash

2025

Self

movie

Dimension 20 Live: Gauntlet at the Garden

2025

Game Master

movie

The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square Garden

2025

Self - Creator of Dimension 20 / Game Master / Dungeon Master

Parlor Room

2025

Helen Hacketty / Self

Wildemount Wildlings

2025

Padmund Pondhop

movie

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

2025

Self

Game Changer Animated

2024

Self (voice)

Gastronauts

2024

Self - Judge

Dimension 20: Time Quangle

2024

Game Master

Dimension 20 Live

2024

movie

Chris Grace: As Scarlett Johansson

2024

Brennan Lee Mulligan

movie

Bigger! With Brennan and Izzy

2024

Self

Monét's Slumber Party

2024

Self - Party Guest

Thousandaires

2024

Self - Guest (voice)

Fireside Chat

2024

Self

Critical Role Cooldown

2024

Self

Critical Role Abridged

2024

Self / Game Master

ted

2024

Chris

movie

The Legendary Rick Perry and the Art of Dimension 20

2023

Self

Very Important People

2023

Augbert / Greg Excitement / Archimedes

The Ultimate Improv Show

2023

Self

Candela Obscura

2023

Sean Finnerty

Make Some Noise

2022

Self - Player / Self - Gift Prompt (video footage)

movie

Exandria Unlimited: Calamity

2022

Game Master

Dirty Laundry

2022

Self - Guest

4-Sided Dive

2022

Self

movie

The Candlenights 2021 Special

2021

Self

movie

Dimension 20: Misfits and Magic Holiday Special

2021

Evan Kelmp

Battle for Beyond

2021

Nikhil

Last Meals

2021

Self

Dimension 20 Animated

2021

Lucretia "Lucy" Brockhollow (voice) / Vercadian Protector Droid (voice) / Plug Strutt (voice) / Sir Keradin Deeproot / Commander Constano Grissini (voice) / Sir Morris Brie (voice) / Bazathrax (voice) / Arthur Aguefort / Mr. Gibbons (voice) / Announcer / Old Pirate / Garthy O'Brien / Trixie (voice) / Evan Kelmp (voice) / Bird (voice) / Donal / Augbert (voice) / Baron from the Baronies (voice) / Big Gun Barry Nyne (voice)

Exandria Unlimited

2021

Game Master

Dimension 20's Adventuring Party

2020

Self

Puppet History

2020

Self

Ultramechatron Team Go!

2019

Galatax

Game Changer

2019

Self - Contestant / Self (archive footage) / Self - Guest / Self - Katie's Players / Self - Host / Minotaur

Fantasy High: Extra Credit

2019

Self - Host

Kingpin Katie

2019

Brennan Lee Mulligan

Troopers: Rise of the Budget

2019

Gooby (voice) / IT-1

Downbeat

2019

Tourist

The Rank Room

2019

Self

Total Forgiveness

2019

Self

movie

Restroom

2019

WTF 101

2019

Gregor MacGregor (voice)

Adventuring Academy

2018

Self - Host

Ultramechatron Team Go!: The Web Series

2018

Crab / Galatax / Jorthog / Manila Gorilla

Liverspots and Astronots

2018

Lancery

Um, Actually...

2018

Self - Contestant

Cartoon Hell

2018

Trundle (voice) / Wrong Kong (voice) / King Mannybabies (voice) / Mr. Peterson (voice) / Skully (voice) / Waiter / Starch Angel Gabriel (voice) / Hell-O Daddy (voice) / Scientist (voice) / Cutter (voice) / Warrior / Boy (voice)

Dimension 20

2018

Bishop Raphaniel / Evan Kelmp / Tula / Capt. K.P. Hob / Game Master / Hat

The Rank Room: The Web Series

2018

Self

Breaking News: No Laugh Newsroom

2018

Peaches Bitch / D🍩m Th🍩mps🍩n / Rick K. Brick / Deuce Bigalow Irish Seamstress / Buck Fruckster / Temple Grandin Jr. / Carl Candy / Dr. Tristin Chambers / Howard / Romeo Romeo / Handsome Anthony / Paul Porridge / Adele Dazeem / Peaky Blinders / Pat Bieberson / Sam Rish / Teresa MyPizza / Daisy Dukes / Flail Sporadically / Unknown 12 Year Old Boy / 50 / Homer Barris / Sexy Hustler / Macro Pubio / Ashton Yellowbut / Ryan Beans / "Stone Cold" Steve Penis / Thomas Tickle

A Message From the CEO

2018

David Taylor / Tide CEO / Brian Hat / ABC CEO / Rob Shelf / Venmo CEO / Jonathan Floor / MoviePass CEO / Harry Pancake / Tumblr CEO / Dan Spoon / GoFundMe CEO / Landon Bablandananavan / Skype CEO / Carl Box / Oreo CEO / Matt Stool / JUUL CEO / Mark Hardstart / Midland Park Hardware Owner