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Brennan Lee Mulligan
Acting
🎂 January 4, 1988 · 38📍 New York, USA
Biography
Brennan Lee Mulligan is an actor and writer known for Dimension 20, College Humor, and Strong Female Protagonist.
BODY OF WORK
Brennan Lee Mulligan's Filmography
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Dropout Presents an Improvised Reunion for a Movie that Doesn’t Exist
2026
as Self
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Muppet Treasure Scriptland
2026
as Long John Silver
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Wealwell's Guide to Reposed Standing
2026
as Wealwell Gotch (voice)
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Dimension 20 Live: Viva Más Vegas
2026
as Game Master
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Dimension 20 Live: Quangle Quest
2025
as Game Master
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Dimension 20 Live: Battle at the Bowl
2025
as Game Master
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D(e)ad
2025⭐ 7.0
as Owen from Science Care
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Critical Role Live: Oaths & Ash
2025
as Self
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Dimension 20 Live: Gauntlet at the Garden
2025
as Game Master
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The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square Garden
2025
as Self - Creator of Dimension 20 / Game Master / Dungeon Master
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Katie and Erika Throw The Perfect (Valentine’s Day) Party
2025
as Self
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Chris Grace: As Scarlett Johansson
2024⭐ 7.0
as Brennan Lee Mulligan
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Bigger! With Brennan and Izzy
2024⭐ 7.3
as Self
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The Legendary Rick Perry and the Art of Dimension 20
2023⭐ 8.0
as Self
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Exandria Unlimited: Calamity
2022
as Game Master
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The Candlenights 2021 Special
2021
as Self
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Dimension 20: Misfits and Magic Holiday Special
2021
as Evan Kelmp
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Restroom
2019
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Crown Prince
2017
as Bartender
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Fallen For You
2017
as Todd
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Nancy
2016
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Bev
2016⭐ 2.0
as Bev