Acting
Born January 4, 1988 · New York, USA
Brennan Lee Mulligan is an actor and writer known for Dimension 20, College Humor, and Strong Female Protagonist.
ted
2024 · Chris
Game Changer
2019 · Self - Contestant
2019 · Co-Executive Producer
Zenith
2010 · Transportation Captain
Critical Role
2015 · Game Master
Dimension 20
2018 · Bishop Raphaniel
2018 · Executive Producer
Make Some Noise
2022 · Self - Player
Very Important People
2023 · Augbert
Um, Actually...
2018 · Self - Contestant
Dirty Laundry
2022 · Self - Guest
2018 · Writer
Dimension 20 Live: Viva Más Vegas
2026 · Game Master
Wealwell's Guide to Reposed Standing
2026 · Wealwell Gotch (voice)
Muppet Treasure Scriptland
2026 · Long John Silver
Dropout Presents an Improvised Reunion for a Movie that Doesn’t Exist
2026 · Self
Tale Gate
Jeopardy! YouTube Edition
Toonout
D(e)ad
2025 · Owen from Science Care
Dimension 20 Live: Gauntlet at the Garden
2025 · Game Master
The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square Garden
2025 · Self - Creator of Dimension 20 / Game Master / Dungeon Master
Critical Role Live: Oaths & Ash
2025 · Self
Dimension 20 Live: Battle at the Bowl
Dimension 20 Live: Quangle Quest
Katie and Erika Throw The Perfect (Valentine’s Day) Party
Wildemount Wildlings
2025 · Padmund Pondhop
Parlor Room
2025 · Helen Hacketty
Crowd Control
Bigger! With Brennan and Izzy
2024 · Self
Chris Grace: As Scarlett Johansson
2024 · Brennan Lee Mulligan
Thousandaires
2024 · Self - Guest (voice)
Critical Role Cooldown
Monét's Slumber Party
2024 · Self - Party Guest
Dimension 20: Time Quangle
2024 · Game Master
Gastronauts
2024 · Self - Judge
2026 · Creator
2026 · Additional Writing
Crossed Animals
2026 · Thanks
2025 · Creator
Dimension 20: Misfits and Magic Holiday Special
2021 · Creator
2024 · Writer
Foul Play
2023 · Writer
Troopers: Rise of the Budget
2019 · Writer
Gods of Food
A Message From the CEO
Fallen For You
2017 · Writer
2025 · Executive Producer
2024 · Executive Producer
Dimension 20's Adventuring Party
2020 · Creator
Fantasy High: Extra Credit
2019 · Creator
Adventuring Academy
2018 · Creator
