Brennan Lee Mulligan

Brennan Lee Mulligan

Known for
Acting
Born
January 4, 1988 (age 38)
Birthplace
New York, USA

Biography

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

Known For

Photos

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Filmography

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Exandria Unlimited

Exandria Unlimited

TV · as GM · 4 eps

2026
Dimension 20 Live: Viva Más Vegas poster

Dimension 20 Live: Viva Más Vegas

Movie · as Game Master

2026
Wealwell's Guide to Reposed Standing poster

Wealwell's Guide to Reposed Standing

Movie · as Wealwell Gotch (voice)

2026
Muppet Treasure Scriptland poster

Muppet Treasure Scriptland

Movie · as Long John Silver

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

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

Movie · as Self

2026
American Woodcock poster

American Woodcock

Movie · as Birding Man (voice)

2026
Tale Gate poster

Tale Gate

TV · as Self · 1 ep

2026
Jeopardy! YouTube Edition poster

Jeopardy! YouTube Edition

TV · as Self - Contestant, Self - Former Winner · 1 ep

2026
Toonout poster

Toonout

TV · as Wealwell Gotch (voice), Birding Man (voice) · 1 ep

2025
D(e)ad poster

D(e)ad

Movie · as Owen from Science Care

2025
Dimension 20 Live: Gauntlet at the Garden poster

Dimension 20 Live: Gauntlet at the Garden

Movie · as Game Master

2025
The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square Garden poster

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

Movie · as Self - Creator of Dimension 20 / Game Master / Dungeon Master

2025
Critical Role Live: Oaths & Ash poster

Critical Role Live: Oaths & Ash

Movie · as Self

2025
Dimension 20 Live: Battle at the Bowl poster

Dimension 20 Live: Battle at the Bowl

Movie · as Game Master

2025
Dimension 20 Live: Quangle Quest poster

Dimension 20 Live: Quangle Quest

Movie · as Game Master

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

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

Movie · as Self

2025
Wildemount Wildlings poster

Wildemount Wildlings

TV · as Padmund Pondhop · 3 eps

2025
Parlor Room poster

Parlor Room

TV · as Self · 4 eps

2025
Crowd Control poster

Crowd Control

TV · as Self · 1 ep

2024
Bigger! With Brennan and Izzy poster

Bigger! With Brennan and Izzy

Movie · as Self

2024
Chris Grace: As Scarlett Johansson poster

Chris Grace: As Scarlett Johansson

Movie · as Brennan Lee Mulligan

2024
Thousandaires poster

Thousandaires

TV · as Self - Guest (voice) · 1 ep

2024
Critical Role Cooldown poster

Critical Role Cooldown

TV · as Self · 50 eps

2024
Monét's Slumber Party poster

Monét's Slumber Party

TV · as Self - Party Guest · 1 ep

2024
Dimension 20: Time Quangle poster

Dimension 20: Time Quangle

TV · as Game Master · 6 eps

2024
Gastronauts poster

Gastronauts

TV · as Self - Judge · 1 ep

2024
Critical Role Abridged poster

Critical Role Abridged

TV · as Self, Game Master · 1 ep

2024
Game Changer Animated poster

Game Changer Animated

TV · as Self (voice) · 2 eps

2024
Fireside Chat poster

Fireside Chat

TV · as Self · 1 ep

2024
ted poster

ted

TV · as Chris · 1 ep

2024
Dimension 20 Live poster

Dimension 20 Live

TV · 11 eps

2024
In Tandem with Chloe Radcliffe poster

In Tandem with Chloe Radcliffe

TV · as Self · 1 ep

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

The Legendary Rick Perry and the Art of Dimension 20

Movie · as Self

2023
Very Important People poster

Very Important People

TV · as Augbert, Greg Excitement, Archimedes · 2 eps

2023
Candela Obscura poster

Candela Obscura

TV · as Sean Finnerty · 3 eps

2023
The Ultimate Improv Show poster

The Ultimate Improv Show

TV · as Self · 1 ep

2022
Exandria Unlimited: Calamity poster

Exandria Unlimited: Calamity

Movie · as Game Master

2022
Make Some Noise poster

Make Some Noise

TV · as Self - Player, Self - Gift Prompt (video footage) · 17 eps

2022
Dirty Laundry poster

Dirty Laundry

TV · as Self - Guest · 1 ep

2022
4-Sided Dive poster

4-Sided Dive

TV · as Self · 1 ep

2021
The Candlenights 2021 Special poster

The Candlenights 2021 Special

Movie · as Self

2021
Dimension 20: Misfits and Magic Holiday Special poster

Dimension 20: Misfits and Magic Holiday Special

Movie · as Evan Kelmp

2021
Battle for Beyond poster

Battle for Beyond

TV · as Nikhil · 5 eps

2021
Dimension 20 Animated poster

Dimension 20 Animated

TV · as Sir 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) · 1 ep

2021
Exandria Unlimited poster

Exandria Unlimited

TV · as Game Master · 8 eps

2021
Last Meals poster

Last Meals

TV · as Self · 1 ep

2020
Dimension 20's Adventuring Party poster

Dimension 20's Adventuring Party

TV · as Self · 238 eps

2020
Puppet History poster

Puppet History

TV · as Self · 1 ep

2019
Restroom poster

Restroom

Movie

2019
Kingpin Katie poster

Kingpin Katie

TV · as Brennan Lee Mulligan · 4 eps

2019
Total Forgiveness poster

Total Forgiveness

TV · as Self · 8 eps

2019
Game Changer poster

Game Changer

TV · as Self - Contestant, Self (archive footage), Self - Guest, Self - Katie's Players, Self - Host / Minotaur · 20 eps

2019
Troopers: Rise of the Budget poster

Troopers: Rise of the Budget

TV · as Gooby (voice), IT-1 · 4 eps

2019
The Rank Room poster

The Rank Room

TV · as Self · 2 eps

2019
Downbeat poster

Downbeat

TV · as Tourist · 1 ep

2019
WTF 101 poster

WTF 101

TV · as Gregor MacGregor (voice) · 1 ep

2019
Ultramechatron Team Go! poster

Ultramechatron Team Go!

TV · as Galatax · 10 eps

2019
Fantasy High: Extra Credit poster

Fantasy High: Extra Credit

TV · as Self - Host · 4 eps

2018
Dimension 20 poster

Dimension 20

TV · as Bishop Raphaniel, Evan Kelmp, Tula, Capt. K.P. Hob, Game Master, Hat · 6 eps

2018
Um, Actually... poster

Um, Actually...

TV · as Self - Contestant · 12 eps

2018
Cartoon Hell poster

Cartoon Hell

TV · as Cutter (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 ep

2018
The Rank Room: The Web Series poster

The Rank Room: The Web Series

TV · as Self · 1 ep

2018
Adventuring Academy poster

Adventuring Academy

TV · as Self - Host · 74 eps

2018
Ultramechatron Team Go!: The Web Series poster

Ultramechatron Team Go!: The Web Series

TV · as Jorthog, Crab, Manila Gorilla, Galatax · 1 ep

2018
Breaking News: No Laugh Newsroom poster

Breaking News: No Laugh Newsroom

TV · as Buck Fruckster, Teresa MyPizza, Pat Bieberson, Daisy Dukes, Deuce Bigalow Irish Seamstress, Temple Grandin Jr., Peaches Bitch, D🍩m Th🍩mps🍩n, Carl Candy, Dr. Tristin Chambers, Paul Porridge, Romeo Romeo, Rick K. Brick, Howard, Flail Sporadically, Macro Pubio, Unknown 12 Year Old Boy, Homer Barris, Sam Rish, Peaky Blinders, 50, Ashton Yellowbut, Handsome Anthony, Sexy Hustler, Adele Dazeem, Ryan Beans, "Stone Cold" Steve Penis, Thomas Tickle · 1 ep

2018
A Message From the CEO poster

A Message From the CEO

TV · as Matt 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 · 1 ep

2018
Liverspots and Astronots poster

Liverspots and Astronots

TV · as Lancery · 21 eps

2017
Fallen For You poster

Fallen For You

Movie · as Todd

2017
Crown Prince poster

Crown Prince

Movie · as Bartender

2016
Bev poster

Bev

Movie · as Bev

2016
Nancy poster

Nancy

Movie

2015
Um, Actually: The Web Series poster

Um, Actually: The Web Series

TV · as Self - Contestant · 2 eps

2015
Critical Role poster

Critical Role

TV · as Game Master, Self · 50 eps