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Siobhan Thompson
Acting
🎂 July 29, 1984 · 42
Biography
Siobhan Thompson (born 29 July 1984) is a British-American sketch comedian and comedy writer. She is known for her work on the CollegeHumor Originals web series and has appeared in other programs such as Adam Ruins Everything and Broad City. She was also a staff writer for Adult Swim's Rick and Morty.
BODY OF WORK
Siobhan Thompson's Filmography
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Muppet Treasure Scriptland
2026
as Jim Hawkins
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Wealwell's Guide to Reposed Standing
2026
as Vanellope Chapman (voice)
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Dimension 20 Live: Viva Más Vegas
2026
as Riva
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Dimension 20 Live: Quangle Quest
2025
as Adaine Abernant / Ruby Rocks / Rosamund du Prix / Riva / Iga Lisowski
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Dimension 20 Live: Battle at the Bowl
2025
as Adaine Abernant
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Katie & Erika Throw the Perfect Father’s Day Party
2025
as Self
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Dimension 20 Live: Gauntlet at the Garden
2025
as Misty Moore
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The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square Garden
2025
as Self - Cast Member
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The Scripted Muppet Caper
2025
as Lady Holiday
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The Disruptors
2024⭐ 6.3
as Melissa
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The Legendary Rick Perry and the Art of Dimension 20
2023⭐ 8.0
as Self (archive footage)