Brennan Lee Mulligan
Known for Acting · 69 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
Critical Role
2015
as Game Master / Self
ted
2024
as Chris
Dimension 20
2018
as Bishop Raphaniel / Evan Kelmp / Tula / Capt. K.P. Hob / Game Master / Hat
Game Changer
2019
as Self - Contestant / Self (archive footage) / Self - Guest / Self - Katie's Players / Self - Host / Minotaur
Um, Actually...
2018
as Self - Contestant
Dimension 20's Adventuring Party
2020
as Self
TV Shows (48)
Critical Role
2015
as Game Master / Self
ted
2024
as Chris
Dimension 20
2018
as Bishop Raphaniel / Evan Kelmp / Tula / Capt. K.P. Hob / Game Master / Hat
Game Changer
2019
as Self - Contestant / Self (archive footage) / Self - Guest / Self - Katie's Players / Self - Host / Minotaur
Um, Actually...
2018
as Self - Contestant
Dimension 20's Adventuring Party
2020
as Self
Breaking News: No Laugh Newsroom
2018
as Peaches Bitch / D🍩m Th🍩mps🍩n / Rick K. Brick / Deuce Bigalow Irish Seamstress / Buck Fruckster / Temple Grandin Jr. / Carl Candy / Dr. Tristin Chambers / Howard / Romeo Romeo / Handsome Anthony / Paul Porridge / Adele Dazeem / Peaky Blinders / Pat Bieberson / Sam Rish / Teresa MyPizza / Daisy Dukes / Flail Sporadically / Unknown 12 Year Old Boy / 50 / Homer Barris / Sexy Hustler / Macro Pubio / Ashton Yellowbut / Ryan Beans / "Stone Cold" Steve Penis / Thomas Tickle
Very Important People
2023
as Augbert / Greg Excitement / Archimedes
Critical Role Abridged
2024
as Self / Game Master
Dirty Laundry
2022
as Self - Guest
Make Some Noise
2022
as Self - Player / Self - Gift Prompt (video footage)
Critical Role Cooldown
2024
as Self
Candela Obscura
2023
as Sean Finnerty
Liverspots and Astronots
2018
as Lancery
Cartoon Hell
2018
as Trundle (voice) / Wrong Kong (voice) / King Mannybabies (voice) / Mr. Peterson (voice) / Skully (voice) / Waiter / Starch Angel Gabriel (voice) / Hell-O Daddy (voice) / Scientist (voice) / Cutter (voice) / Warrior / Boy (voice)
Exandria Unlimited
2021
as Game Master
WTF 101
2019
as Gregor MacGregor (voice)
4-Sided Dive
2022
as Self
Adventuring Academy
2018
as Self - Host
Troopers: Rise of the Budget
2019
as Gooby (voice) / IT-1
Puppet History
2020
as Self
Parlor Room
2025
as Helen Hacketty / Self
Downbeat
2019
as Tourist
Gastronauts
2024
as Self - Judge
The Rank Room
2019
as Self
Thousandaires
2024
as Self - Guest (voice)
Ultramechatron Team Go!
2019
as Galatax
Total Forgiveness
2019
as Self
Dimension 20: Time Quangle
2024
as Game Master
Toonout
2026
as Wealwell Gotch (voice)
Dimension 20 Animated
2021
as Lucretia "Lucy" Brockhollow (voice) / Vercadian Protector Droid (voice) / Plug Strutt (voice) / Sir Keradin Deeproot / Commander Constano Grissini (voice) / Sir Morris Brie (voice) / Bazathrax (voice) / Arthur Aguefort / Mr. Gibbons (voice) / Announcer / Old Pirate / Garthy O'Brien / Trixie (voice) / Evan Kelmp (voice) / Bird (voice) / Donal / Augbert (voice) / Baron from the Baronies (voice) / Big Gun Barry Nyne (voice)
Kingpin Katie
2019
as Brennan Lee Mulligan
Fireside Chat
2024
as Self
Wildemount Wildlings
2025
as Padmund Pondhop
Monét's Slumber Party
2024
as Self - Party Guest
Tale Gate
2026
as Self
Um, Actually: The Web Series
2015
as Self - Contestant
Game Changer Animated
2024
as Self (voice)
Ultramechatron Team Go!: The Web Series
2018
as Crab / Galatax / Jorthog / Manila Gorilla
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 / Dan Spoon / GoFundMe CEO / Landon Bablandananavan / Skype CEO / Carl Box / Oreo CEO / Matt Stool / JUUL CEO / Mark Hardstart / Midland Park Hardware Owner
Battle for Beyond
2021
as Nikhil
Crowd Control
2025
as Self
Dimension 20 Live
2024
The Rank Room: The Web Series
2018
as Self
Exandria Unlimited
as GM
Fantasy High: Extra Credit
2019
as Self - Host
The Ultimate Improv Show
2023
as Self
Jeopardy! YouTube Edition
2026
as Self
Movies (21)
Muppet Treasure Scriptland
2026
as Long John Silver
D(e)ad
2025
as Owen from Science Care
Critical Role Live: Oaths & Ash
2025
as Self
The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square Garden
2025
as Self - Creator of Dimension 20 / Game Master / Dungeon Master
Dimension 20: Misfits and Magic Holiday Special
2021
as Evan Kelmp
Chris Grace: As Scarlett Johansson
2024
as Brennan Lee Mulligan
The Legendary Rick Perry and the Art of Dimension 20
2023
as Self
Exandria Unlimited: Calamity
2022
as Game Master
The Candlenights 2021 Special
2021
as Self
Bev
2016
as Bev
Dimension 20 Live: Gauntlet at the Garden
2025
as Game Master
Nancy
2016
Dimension 20 Live: Battle at the Bowl
2025
as Game Master
Dimension 20 Live: Quangle Quest
2025
as Game Master
Restroom
2019
Bigger! With Brennan and Izzy
2024
as Self
Crown Prince
2017
as Bartender
Dimension 20 Live: Viva Más Vegas
2026
as Game Master
Fallen For You
2017
as Todd
Wealwell's Guide to Reposed Standing
2026
as Wealwell Gotch (voice)
Katie and Erika Throw The Perfect (Valentine’s Day) Party
2025
as Self
About Brennan Lee Mulligan
Brennan Lee Mulligan is an actor and writer known for Dimension 20, College Humor, and Strong Female Protagonist. With 69 credits spanning from 2015 to 2026, Brennan Lee Mulligan has appeared in 21 films and 48 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
- Muppet Treasure Scriptland (2026) — as Long John Silver
- D(e)ad (2025) — as Owen from Science Care
- Critical Role Live: Oaths & Ash (2025) — as Self
- The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square Garden (2025) — as Self - Creator of Dimension 20 / Game Master / Dungeon Master
- Dimension 20: Misfits and Magic Holiday Special (2021) — as Evan Kelmp
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.