7Acting
Siobhan Thompson
- 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.
Known For
Filmography
41 titles · Newest first · Cast and crew credits
Dimension 20 Live: Viva Más Vegas
2026 · Movie
Riva
Muppet Treasure Scriptland
2026 · Movie
Jim Hawkins
Toonout
2026 · TV Show
Vanellope Chapman (voice)
Wealwell's Guide to Reposed Standing
2026 · Movie
Vanellope Chapman (voice)
Ask Hank Anything
2025 · TV Show
Cast
Dimension 20 Live: Battle at the Bowl
2025 · Movie
Adaine Abernant
Dimension 20 Live: Gauntlet at the Garden
2025 · Movie
Misty Moore
Dimension 20 Live: Quangle Quest
2025 · Movie
Adaine Abernant / Ruby Rocks / Rosamund du Prix / Riva / Iga Lisowski
Katie & Erika Throw the Perfect Father’s Day Party
2025 · Movie
Self
The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square Garden
2025 · Movie
Self - Cast Member
The Scripted Muppet Caper
2025 · Movie
Lady Holiday
Dimension 20 Live
2024 · TV Show
Cast
Dimension 20: Time Quangle
2024 · TV Show
Rowan Berry · Adaine Abernant · Princess Rosamund du Prix · Ruby Rocks
Gastronauts
2024 · TV Show
Self - Judge
Smartypants
2024 · TV Show
Self - Society Member · Self - Presenter
The Disruptors
2024 · Movie
Melissa
Thousandaires
2024 · TV Show
Self - Host
Krapopolis
2023 · TV Show
Writer · Executive Story Editor
Mulligan
2023 · TV Show
Story Editor
The Legendary Rick Perry and the Art of Dimension 20
2023 · Movie
Self (archive footage)
Dirty Laundry
2022 · TV Show
Self - Guest
Dimension 20 Animated
2021 · TV Show
Princess Rosamund du Prix (voice) · Riva (voice) · Ruby Rocks (voice) · Adaine Abernant (voice)
Dimension 20's Adventuring Party
2020 · TV Show
Self
Fantasy High: Extra Credit
2019 · TV Show
Self
Game Changer
2019 · TV Show
Self - Contestant · Self (archive footage) · The Voicemail Musical
The Rank Room
2019 · TV Show
Self
Total Forgiveness
2019 · TV Show
Self
Troopers: Rise of the Budget
2019 · TV Show
TR-45HY "Trashy" (voice)
WTF 101
2019 · TV Show
Amsterdam Woman (voice) · Mary Toft (voice)
Adventuring Academy
2018 · TV Show
Self
Breaking News: No Laugh Newsroom
2018 · TV Show
O.K. Simpson · Jessica Crispy
Dimension 20
2018 · TV Show
Adaine Abernant · Ruby Rocks · Imelda Pulse · Riva · Jaysohn · Princess Rosamund du Prix · Misty Moore / Rowan Berry · Iga Lisowski / Rowan Berry · Vanellope Chapman · La Contesse Madeleine d'Artois · Constance
Um, Actually...
2018 · TV Show
Self - Contestant
Bad Internet
2016 · TV Show
The Hermione · Cast · Writer
CollegeHumor Does the Purge
2016 · TV Show
Siobhan · Writer
CollegeHumor Goes to Hell
2015 · TV Show
Siobhan · Writer
Um, Actually: The Web Series
2015 · TV Show
Self - Contestant
Broad City
2014 · TV Show
Leigh
Rick and Morty
2013 · TV Show
Writer · Staff Writer
Arrested Development
2003 · TV Show
British Reporter
The Greatest Treasure in the World
Date unknown · Movie
Writer