Cast
Siobhan Thompson
Acting
Cast
Siobhan Thompson
Known for
Acting
Born
1984-07-29
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.
MOVIE2024
The Voicemail the Musical
MOVIE2026
Muppet Treasure Scriptland
as Jim Hawkins
MOVIE2025
Katie & Erika Throw the Perfect Father’s Day Party
as Self
MOVIE2026
Dimension 20 Live: Viva Más Vegas
as Riva
MOVIE2026
Wealwell's Guide to Reposed Standing
as Vanellope Chapman (voice)
MOVIE2025
Dimension 20 Live: Battle at the Bowl
as Adaine Abernant
MOVIE2025
Dimension 20 Live: Quangle Quest
as Adaine Abernant / Ruby Rocks / Rosamund du Prix / Riva / Iga Lisowski
★6.3
MOVIE2024
The Disruptors
as Melissa
MOVIE2025
The Scripted Muppet Caper
as Lady Holiday
★8.0
MOVIE2023
The Legendary Rick Perry and the Art of Dimension 20
as Self (archive footage)
MOVIE2025
Dimension 20 Live: Gauntlet at the Garden
as Misty Moore
MOVIE2025
The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square Garden
as Self - Cast Member