Brennan Lee Mulligan
Biography
Brennan Lee Mulligan is an actor and writer known for Dimension 20, College Humor, and Strong Female Protagonist.
Known For
All Movies (21)
- Muppet Treasure Scriptland2026 · as Long John Silver
- Wealwell's Guide to Reposed Standing2026 · as Wealwell Gotch (voice)
- Dimension 20 Live: Viva Más Vegas2026 · as Game Master
- Dimension 20 Live: Quangle Quest2025 · as Game Master
- Dimension 20 Live: Battle at the Bowl2025 · as Game Master
- D(e)ad2025 · as Owen from Science Care
- Critical Role Live: Oaths & Ash2025 · as Self
- Dimension 20 Live: Gauntlet at the Garden2025 · as Game Master
- The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square Garden2025 · as Self - Creator of Dimension 20 / Game Master / Dungeon Master
- Katie and Erika Throw The Perfect (Valentine’s Day) Party2025 · as Self
- Chris Grace: As Scarlett Johansson2024 · as Brennan Lee Mulligan
- Bigger! With Brennan and Izzy2024 · as Self
- The Legendary Rick Perry and the Art of Dimension 202023 · as Self
- Exandria Unlimited: Calamity2022 · as Game Master
- The Candlenights 2021 Special2021 · as Self
- Dimension 20: Misfits and Magic Holiday Special2021 · as Evan Kelmp
- Restroom2019
- Crown Prince2017 · as Bartender
- Fallen For You2017 · as Todd
- Nancy2016
- Bev2016 · as Bev
All TV Shows (125)
- Jeopardy! YouTube Edition2026 · as Self
- Toonout2026 · as Wealwell Gotch (voice)
- Tale Gate2026 · as Self
- Crowd Control2025 · as Self
- Parlor Room2025 · as Helen Hacketty
- Parlor Room2025 · as Self
- Wildemount Wildlings2025 · as Padmund Pondhop
- Game Changer Animated2024 · as Self (voice)
- Gastronauts2024 · as Self - Judge
- Dimension 20: Time Quangle2024 · as Game Master
- Dimension 20 Live2024
- Monét's Slumber Party2024 · as Self - Party Guest
- Thousandaires2024 · as Self - Guest (voice)
- Fireside Chat2024 · as Self
- Critical Role Cooldown2024 · as Self
- Critical Role Abridged2024 · as Self
- Critical Role Abridged2024 · as Game Master
- ted2024 · as Chris
- Very Important People2023 · as Augbert
- Very Important People2023 · as Greg Excitement
- Very Important People2023 · as Archimedes
- The Ultimate Improv Show2023 · as Self
- Candela Obscura2023 · as Sean Finnerty
- Make Some Noise2022 · as Self - Player
- Make Some Noise2022 · as Self - Gift Prompt (video footage)
- Dirty Laundry2022 · as Self - Guest
- 4-Sided Dive2022 · as Self
- Battle for Beyond2021 · as Nikhil
- Last Meals2021 · as Self
- Dimension 20 Animated2021 · as Lucretia "Lucy" Brockhollow (voice)
- Dimension 20 Animated2021 · as Vercadian Protector Droid (voice)
- Dimension 20 Animated2021 · as Plug Strutt (voice)
- Dimension 20 Animated2021 · as Sir Keradin Deeproot / Commander Constano Grissini (voice)
- Dimension 20 Animated2021 · as Sir Morris Brie (voice)
- Dimension 20 Animated2021 · as Bazathrax (voice)
- Dimension 20 Animated2021 · as Arthur Aguefort / Mr. Gibbons (voice)
- Dimension 20 Animated2021 · as Announcer / Old Pirate / Garthy O'Brien / Trixie (voice)
- Dimension 20 Animated2021 · as Evan Kelmp (voice)
- Dimension 20 Animated2021 · as Bird (voice)
- Dimension 20 Animated2021 · as Donal / Augbert (voice)
- Dimension 20 Animated2021 · as Baron from the Baronies (voice)
- Dimension 20 Animated2021 · as Big Gun Barry Nyne (voice)
- Exandria Unlimited2021 · as Game Master
- Dimension 20's Adventuring Party2020 · as Self
- Puppet History2020 · as Self
- Ultramechatron Team Go!2019 · as Galatax
- Game Changer2019 · as Self - Contestant
- Game Changer2019 · as Self (archive footage)
- Game Changer2019 · as Self - Guest
- Game Changer2019 · as Self - Katie's Players
- Game Changer2019 · as Self - Host / Minotaur
- Fantasy High: Extra Credit2019 · as Self - Host
- Kingpin Katie2019 · as Brennan Lee Mulligan
- Troopers: Rise of the Budget2019 · as Gooby (voice)
- Troopers: Rise of the Budget2019 · as IT-1
- Downbeat2019 · as Tourist
- The Rank Room2019 · as Self
- Total Forgiveness2019 · as Self
- WTF 1012019 · as Gregor MacGregor (voice)
- Adventuring Academy2018 · as Self - Host
- Ultramechatron Team Go!: The Web Series2018 · as Crab
- Ultramechatron Team Go!: The Web Series2018 · as Galatax
- Ultramechatron Team Go!: The Web Series2018 · as Jorthog
- Ultramechatron Team Go!: The Web Series2018 · as Manila Gorilla
- Liverspots and Astronots2018 · as Lancery
- Um, Actually...2018 · as Self - Contestant
- Cartoon Hell2018 · as Trundle (voice)
- Cartoon Hell2018 · as Wrong Kong (voice)
- Cartoon Hell2018 · as King Mannybabies (voice)
- Cartoon Hell2018 · as Mr. Peterson (voice)
- Cartoon Hell2018 · as Skully (voice)
- Cartoon Hell2018 · as Waiter / Starch Angel Gabriel (voice)
- Cartoon Hell2018 · as Hell-O Daddy (voice)
- Cartoon Hell2018 · as Scientist (voice)
- Cartoon Hell2018 · as Cutter (voice)
- Cartoon Hell2018 · as Warrior / Boy (voice)
- Dimension 202018 · as Bishop Raphaniel
- Dimension 202018 · as Evan Kelmp
- Dimension 202018 · as Tula
- Dimension 202018 · as Capt. K.P. Hob
- Dimension 202018 · as Game Master
- Dimension 202018 · as Hat
- The Rank Room: The Web Series2018 · as Self
- Breaking News: No Laugh Newsroom2018 · as Peaches Bitch
- Breaking News: No Laugh Newsroom2018 · as D🍩m Th🍩mps🍩n
- Breaking News: No Laugh Newsroom2018 · as Rick K. Brick
- Breaking News: No Laugh Newsroom2018 · as Deuce Bigalow Irish Seamstress
- Breaking News: No Laugh Newsroom2018 · as Buck Fruckster
- Breaking News: No Laugh Newsroom2018 · as Temple Grandin Jr.
- Breaking News: No Laugh Newsroom2018 · as Carl Candy
- Breaking News: No Laugh Newsroom2018 · as Dr. Tristin Chambers
- Breaking News: No Laugh Newsroom2018 · as Howard
- Breaking News: No Laugh Newsroom2018 · as Romeo Romeo
- Breaking News: No Laugh Newsroom2018 · as Handsome Anthony
- Breaking News: No Laugh Newsroom2018 · as Paul Porridge
- Breaking News: No Laugh Newsroom2018 · as Adele Dazeem
- Breaking News: No Laugh Newsroom2018 · as Peaky Blinders
- Breaking News: No Laugh Newsroom2018 · as Pat Bieberson
- Breaking News: No Laugh Newsroom2018 · as Sam Rish
- Breaking News: No Laugh Newsroom2018 · as Teresa MyPizza
- Breaking News: No Laugh Newsroom2018 · as Daisy Dukes
- Breaking News: No Laugh Newsroom2018 · as Flail Sporadically
- Breaking News: No Laugh Newsroom2018 · as Unknown 12 Year Old Boy
- Breaking News: No Laugh Newsroom2018 · as 50
- Breaking News: No Laugh Newsroom2018 · as Homer Barris
- Breaking News: No Laugh Newsroom2018 · as Sexy Hustler
- Breaking News: No Laugh Newsroom2018 · as Macro Pubio
- Breaking News: No Laugh Newsroom2018 · as Ashton Yellowbut
- Breaking News: No Laugh Newsroom2018 · as Ryan Beans
- Breaking News: No Laugh Newsroom2018 · as "Stone Cold" Steve Penis
- Breaking News: No Laugh Newsroom2018 · as Thomas Tickle
- A Message From the CEO2018 · as David Taylor / Tide CEO
- A Message From the CEO2018 · as Brian Hat / ABC CEO
- A Message From the CEO2018 · as Rob Shelf / Venmo CEO
- A Message From the CEO2018 · as Jonathan Floor / MoviePass CEO
- A Message From the CEO2018 · as Harry Pancake / Tumblr CEO
- A Message From the CEO2018 · as Dan Spoon / GoFundMe CEO
- A Message From the CEO2018 · as Landon Bablandananavan / Skype CEO
- A Message From the CEO2018 · as Carl Box / Oreo CEO
- A Message From the CEO2018 · as Matt Stool / JUUL CEO
- A Message From the CEO2018 · as Mark Hardstart / Midland Park Hardware Owner
- Critical Role2015 · as Game Master
- Critical Role2015 · as Self
- Um, Actually: The Web Series2015 · as Self - Contestant
- Exandria Unlimited— · as GM


