Person
Siobhan Thompson
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.
Known for
Rick and Morty
Writer
Arrested Development
British Reporter
Dimension 20
Adaine Abernant
Broad City
Leigh
Game Changer
Self - Contestant
Krapopolis
Writer
Dimension 20's Adventuring Party
Self
Breaking News: No Laugh Newsroom
O.K. Simpson
Um, Actually...
Self - Contestant
Smartypants
Self - Society Member
Filmography
- 2026Muppet Treasure ScriptlandJim Hawkins
- 2026Wealwell's Guide to Reposed StandingVanellope Chapman (voice)
- 2026ToonoutVanellope Chapman (voice)
- 2026Dimension 20 Live: Viva Más VegasRiva
- 2025Dimension 20 Live: Quangle QuestAdaine Abernant / Ruby Rocks / Rosamund du Prix / Riva / Iga Lisowski
- 2025Dimension 20 Live: Battle at the BowlAdaine Abernant
- 2025Katie & Erika Throw the Perfect Father’s Day PartySelf
- 2025Dimension 20 Live: Gauntlet at the GardenMisty Moore
- 2025The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square GardenSelf - Cast Member
- 2025The Scripted Muppet CaperLady Holiday
- 2024GastronautsSelf - Judge
- 2024Dimension 20: Time QuangleRowan Berry
- 2024Dimension 20 Live
- 2024ThousandairesSelf - Host
- 2024SmartypantsSelf - Society Member
- 2024The DisruptorsMelissa
- 2023The Legendary Rick Perry and the Art of Dimension 20Self (archive footage)
- 2023KrapopolisWriter
- 2023MulliganStory Editor
- 2022Dirty LaundrySelf - Guest
- 2021Dimension 20 AnimatedRiva (voice)
- 2020Dimension 20's Adventuring PartySelf
- 2019Game ChangerSelf - Contestant
- 2019Fantasy High: Extra CreditSelf
- 2019Troopers: Rise of the BudgetTR-45HY "Trashy" (voice)
- 2019The Rank RoomSelf
- 2019Total ForgivenessSelf
- 2019WTF 101Amsterdam Woman (voice)
- 2018Adventuring AcademySelf
- 2018Um, Actually...Self - Contestant
- 2018Dimension 20Adaine Abernant
- 2018Breaking News: No Laugh NewsroomO.K. Simpson
- 2016CollegeHumor Does the PurgeSiobhan
- 2016Bad InternetThe Hermione
- 2015CollegeHumor Goes to HellSiobhan
- 2015Um, Actually: The Web SeriesSelf - Contestant
- 2014Broad CityLeigh
- 2013Rick and MortyWriter
- 2003Arrested DevelopmentBritish Reporter
- —The Greatest Treasure in the WorldWriter
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