Brennan Lee Mulligan

Biography

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

On Peekr: Brennan Lee Mulligan

Brennan Lee Mulligan is best known for work in Acting. The Peekr community tracks 36 credits from Brennan Lee Mulligan, including movies and TV series you can rate, discuss, and add to your own Peeklists.

Library

⬇ Download

⬇ Download

⬇ Download

⬇ Download

Best of Brennan Lee Mulligan

Critical Role

2015 · Game Master

ted

2024 · Chris

Breaking News: No Laugh Newsroom

2018 · Buck Fruckster

Very Important People

2023 · Augbert

Critical Role Abridged

2024 · Self

Candela Obscura

2023 · Sean Finnerty

Liverspots and Astronots

2018 · Lancery

Cartoon Hell

2018 · Cutter (voice)

Exandria Unlimited

2021 · Game Master

WTF 101

2019 · Gregor MacGregor (voice)

Troopers: Rise of the Budget

2019 · Gooby (voice)

Puppet History

2020 · Self

Brennan Lee Mulligan Movies

Crossed Animals

2026 · Thanks

Rulette 2

2026 · Co-Executive Producer

Muppet Treasure Scriptland

2026 · Long John Silver

Wealwell's Guide to Reposed Standing

2026 · Wealwell Gotch (voice)

Dimension 20 Live: Viva Más Vegas

2026 · Game Master

Dimension 20 Live: Quangle Quest

2025 · Game Master

Dimension 20 Live: Battle at the Bowl

2025 · Game Master

D(e)ad

2025 · Owen from Science Care

Critical Role Live: Oaths & Ash

2025 · Self

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

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

2025 · Self

Chris Grace: As Scarlett Johansson

2024 · Brennan Lee Mulligan

Bigger! With Brennan and Izzy

2024 · Self

The Legendary Rick Perry and the Art of Dimension 20

2023 · Self

Exandria Unlimited: Calamity

2022 · Game Master

The Candlenights 2021 Special

2021 · Self

Dimension 20: Misfits and Magic Holiday Special

2021 · Evan Kelmp

Brennan Lee Mulligan TV Shows

Jeopardy! YouTube Edition

2026 · Self

Toonout

2026 · Wealwell Gotch (voice)

Crowd Control

2025 · Self

Wildemount Wildlings

2025 · Padmund Pondhop

Game Changer Animated

2024 · Self (voice)

Dimension 20 Live

2024

Thousandaires

2024 · Self - Guest (voice)

Critical Role Abridged

2024 · Self

ted

2024 · Chris

Very Important People

2023 · Augbert

The Ultimate Improv Show

2023 · Self

Candela Obscura

2023 · Sean Finnerty

Foul Play

2023 · Writer

Battle for Beyond

2021 · Nikhil

Dimension 20 Animated

2021 · Sir Keradin Deeproot / Commander Constano Grissini (voice)

Exandria Unlimited

2021 · Game Master

Puppet History

2020 · Self

Ultramechatron Team Go!

2019 · Galatax

Talk shows & appearances

Tale Gate

2026 · Self

Parlor Room

2025 · Helen Hacketty

Gastronauts

2024 · Self - Judge

Dimension 20: Time Quangle

2024 · Game Master

Monét's Slumber Party

2024 · Self - Party Guest

Fireside Chat

2024 · Self

Critical Role Cooldown

2024 · Self

Make Some Noise

2022 · Self - Player

Dirty Laundry

2022 · Self - Guest

4-Sided Dive

2022 · Self

Dimension 20's Adventuring Party

2020 · Self

Game Changer

2019 · Self - Contestant

Fantasy High: Extra Credit

2019 · Self - Host

Total Forgiveness

2019 · Self

Adventuring Academy

2018 · Self - Host

Um, Actually...

2018 · Self - Contestant

Dimension 20

2018 · Bishop Raphaniel

The Rank Room: The Web Series

2018 · Self