Brennan Lee Mulligan
Acting • AGE 38
Brennan Lee Mulligan is an actor and writer known for Dimension 20, College Humor, and Strong Female Protagonist.
Acting
Dropout Presents an Improvised Reunion for a Movie that Doesn’t Exist
Self
2026
Crossed Animals
Thanks
2026
Muppet Treasure Scriptland
Long John Silver
2026
Wealwell's Guide to Reposed Standing
Wealwell Gotch (voice)
2026
Toonout
Wealwell Gotch (voice)
2026
Dimension 20 Live: Viva Más Vegas
Game Master
2026
Tale Gate
Self
2026
Dimension 20 Live: Quangle Quest
Game Master
2025
Dimension 20 Live: Battle at the Bowl
Game Master
2025
D(e)ad
Owen from Science Care
2025
Crowd Control
Self
2025
Critical Role Live: Oaths & Ash
Self
2025
Dimension 20 Live: Gauntlet at the Garden
Game Master
2025
The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square Garden
Self - Creator of Dimension 20 / Game Master / Dungeon Master
2025
Parlor Room
Helen Hacketty
2025
Wildemount Wildlings
Padmund Pondhop
2025
Katie and Erika Throw The Perfect (Valentine’s Day) Party
Self
2025
Game Changer Animated
Self (voice)
2024
Gastronauts
Self - Judge
2024
Dimension 20: Time Quangle
Game Master
2024
Dimension 20 Live
2024
Chris Grace: As Scarlett Johansson
Brennan Lee Mulligan
2024
Bigger! With Brennan and Izzy
Self
2024
Monét's Slumber Party
Self - Party Guest
2024
Thousandaires
Self - Guest (voice)
2024
Fireside Chat
Self
2024
Critical Role Cooldown
Self
2024
Critical Role Abridged
Self
2024
ted
Chris
2024
The Legendary Rick Perry and the Art of Dimension 20
Self
2023
Very Important People
Augbert
2023
The Ultimate Improv Show
Self
2023
Candela Obscura
Sean Finnerty
2023
Foul Play
Writer
2023
Make Some Noise
Self - Player
2022
Exandria Unlimited: Calamity
Game Master
2022
Dirty Laundry
Self - Guest
2022
4-Sided Dive
Self
2022
The Candlenights 2021 Special
Self
2021
Dimension 20: Misfits and Magic Holiday Special
Evan Kelmp
2021
Battle for Beyond
Nikhil
2021
Last Meals
Self
2021
Dimension 20 Animated
Sir Keradin Deeproot / Commander Constano Grissini (voice)
2021
Exandria Unlimited
Game Master
2021
Dimension 20's Adventuring Party
Self
2020
Puppet History
Self
2020
Ultramechatron Team Go!
Galatax
2019
Game Changer
Self - Contestant
2019
Fantasy High: Extra Credit
Self - Host
2019
Gods of Food
Writer
2019
Kingpin Katie
Brennan Lee Mulligan
2019
Troopers: Rise of the Budget
Gooby (voice)
2019
Downbeat
Tourist
2019
The Rank Room
Self
2019
Total Forgiveness
Self
2019
Restroom
2019
WTF 101
Gregor MacGregor (voice)
2019
Adventuring Academy
Self - Host
2018
Ultramechatron Team Go!: The Web Series
Jorthog
2018
Liverspots and Astronots
Lancery
2018
Um, Actually...
Self - Contestant
2018
Cartoon Hell
Cutter (voice)
2018
Dimension 20
Bishop Raphaniel
2018
The Rank Room: The Web Series
Self
2018
Breaking News: No Laugh Newsroom
Buck Fruckster
2018
A Message From the CEO
Matt Stool / JUUL CEO
2018
Crown Prince
Bartender
2017
Fallen For You
Todd
2017
Nancy
2016
Bev
Bev
2016
Critical Role
Game Master
2015
Um, Actually: The Web Series
Self - Contestant
2015
Zenith
Transportation Captain
2010