Brennan Lee Mulligan
Known for Acting · 71 credits
- Born
- 1988-01-04 (age 38)
- Place of birth
- New York, USA
Biography
Brennan Lee Mulligan is an actor and writer known for Dimension 20, College Humor, and Strong Female Protagonist.
Known For
TV Shows (49)
Critical Role
2015
as Game Master / Self
Dimension 20
2018
as Bishop Raphaniel / Evan Kelmp / Tula / Capt. K.P. Hob / Game Master / Hat
ted
2024
as Chris
Last Meals
2021
as Self
Critical Role Cooldown
2024
as Self
Critical Role Abridged
2024
as Self / Game Master
Um, Actually...
2018
as Self - Contestant
Game Changer
2019
as Self - Contestant / Self (archive footage) / Self - Guest / Self - Katie's Players / Self - Host / Minotaur
Breaking News: No Laugh Newsroom
2018
as Buck Fruckster / Peaches Bitch / D🍩m Th🍩mps🍩n / Rick K. Brick / Carl Candy / Dr. Tristin Chambers / Howard / Deuce Bigalow Irish Seamstress / Temple Grandin Jr. / Daisy Dukes / Paul Porridge / Teresa MyPizza / Romeo Romeo / Pat Bieberson / Adele Dazeem / Unknown 12 Year Old Boy / Peaky Blinders / Homer Barris / Flail Sporadically / Sam Rish / Handsome Anthony / 50 / Sexy Hustler / Ashton Yellowbut / Macro Pubio / Ryan Beans / Thomas Tickle / "Stone Cold" Steve Penis
Very Important People
2023
as Augbert / Greg Excitement / Archimedes
Adventuring Academy
2018
as Self - Host
Make Some Noise
2022
as Self - Player / Self - Gift Prompt (video footage)
Dirty Laundry
2022
as Self - Guest
Fireside Chat
2024
as Self
Dimension 20's Adventuring Party
2020
as Self
Cartoon Hell
2018
as Wrong Kong (voice) / Skully (voice) / Mr. Peterson (voice) / Waiter / Starch Angel Gabriel (voice) / Trundle (voice) / King Mannybabies (voice) / Cutter (voice) / Warrior / Boy (voice) / Scientist (voice) / Hell-O Daddy (voice)
Candela Obscura
2023
as Sean Finnerty
Tale Gate
2026
as Self
Crowd Control
2025
as Self
Toonout
2026
as Wealwell Gotch (voice)
The Ultimate Improv Show
2023
as Self
Puppet History
2020
as Self
Kingpin Katie
2019
as Brennan Lee Mulligan
Exandria Unlimited
2021
as Game Master
Gastronauts
2024
as Self - Judge
Downbeat
2019
as Tourist
Parlor Room
2025
as Helen Hacketty / Self
Total Forgiveness
2019
as Self
Liverspots and Astronots
2018
as Lancery
Monét's Slumber Party
2024
as Self - Party Guest
4-Sided Dive
2022
as Self
Dimension 20 Animated
2021
as Lucretia "Lucy" Brockhollow (voice) / Bazathrax (voice) / Arthur Aguefort / Mr. Gibbons (voice) / Sir Keradin Deeproot / Commander Constano Grissini (voice) / Announcer / Old Pirate / Garthy O'Brien / Trixie (voice) / Evan Kelmp (voice) / Plug Strutt (voice) / Sir Morris Brie (voice) / Vercadian Protector Droid (voice) / Bird (voice) / Donal / Augbert (voice) / Baron from the Baronies (voice) / Big Gun Barry Nyne (voice)
WTF 101
2019
as Gregor MacGregor (voice)
Troopers: Rise of the Budget
2019
as IT-1 / Gooby (voice)
Thousandaires
2024
as Self - Guest (voice)
A Message From the CEO
2018
as David Taylor / Tide CEO / Brian Hat / ABC CEO / Rob Shelf / Venmo CEO / Jonathan Floor / MoviePass CEO / Harry Pancake / Tumblr CEO / Matt Stool / JUUL CEO / Dan Spoon / GoFundMe CEO / Landon Bablandananavan / Skype CEO / Carl Box / Oreo CEO / Mark Hardstart / Midland Park Hardware Owner
Ultramechatron Team Go!
2019
as Galatax
Dimension 20: Time Quangle
2024
as Game Master
Ultramechatron Team Go!: The Web Series
2018
as Manila Gorilla / Crab / Jorthog / Galatax
The Rank Room
2019
as Self
Wildemount Wildlings
2025
as Padmund Pondhop
Um, Actually: The Web Series
2015
as Self - Contestant
Game Changer Animated
2024
as Self (voice)
Battle for Beyond
2021
as Nikhil
Fantasy High: Extra Credit
2019
as Self - Host
The Rank Room: The Web Series
2018
as Self
Jeopardy! YouTube Edition
2026
as Self
Dimension 20 Live
2024
Exandria Unlimited
as GM
Movies (22)
Critical Role Live: Oaths & Ash
2025
as Self
Muppet Treasure Scriptland
2026
as Long John Silver
Katie and Erika Throw The Perfect (Valentine’s Day) Party
2025
as Self
D(e)ad
2025
as Owen from Science Care
Crown Prince
2017
as Bartender
Exandria Unlimited: Calamity
2022
as Game Master
Dimension 20 Live: Viva Más Vegas
2026
as Game Master
Dimension 20 Live: Battle at the Bowl
2025
as Game Master
Dropout Presents an Improvised Reunion for a Movie that Doesn’t Exist
2026
as Self
Wealwell's Guide to Reposed Standing
2026
as Wealwell Gotch (voice)
Restroom
2019
Dimension 20 Live: Quangle Quest
2025
as Game Master
The Candlenights 2021 Special
2021
as Self
Dimension 20: Misfits and Magic Holiday Special
2021
as Evan Kelmp
Chris Grace: As Scarlett Johansson
2024
as Brennan Lee Mulligan
Bigger! With Brennan and Izzy
2024
as Self
Fallen For You
2017
as Todd
Dimension 20 Live: Gauntlet at the Garden
2025
as Game Master
The Legendary Rick Perry and the Art of Dimension 20
2023
as Self
Bev
2016
as Bev
The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square Garden
2025
as Self - Creator of Dimension 20 / Game Master / Dungeon Master
Nancy
2016
About Brennan Lee Mulligan
Brennan Lee Mulligan is an actor and writer known for Dimension 20, College Humor, and Strong Female Protagonist. With 71 credits spanning from 2015 to 2026, Brennan Lee Mulligan has appeared in 22 films and 49 TV shows.
Fans searching for Brennan Lee Mulligan movies, Brennan Lee Mulligan filmography, or the latest projects starring Brennan Lee Mulligan can stream many of these titles on Bowood.TV, free and in HD, with no subscription required.
Most Popular Brennan Lee Mulligan Movies
- Critical Role Live: Oaths & Ash (2025) — as Self
- Muppet Treasure Scriptland (2026) — as Long John Silver
- Katie and Erika Throw The Perfect (Valentine’s Day) Party (2025) — as Self
- D(e)ad (2025) — as Owen from Science Care
- Crown Prince (2017) — as Bartender
Where to Watch Brennan Lee Mulligan Films
Most Brennan Lee Mulligan movies and series are available to stream on Bowood.TV in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Brennan Lee Mulligan, check our movies catalogue and browse page.