Acting credits
31
Established
Large and steady acting portfolio.
Actor
Siobhan Thompson
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
0.6
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 8Series: 26Crew credits: 6
TMDB ID: 2982776
IMDb ID: nm5105238
Known for: Acting
Born: July 29, 1984
Age: 41
Gender: Female
Adult content flag: No
Career span: 2003 - 2026
Years active: 24
Average TMDB rating: 7.46
Wikidata: Q32137638
Other jobs
Writer (5)Story Editor (1)
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.
Photos
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Movies
Movies
Movie credits linked with Siobhan Thompson.
Dimension 20 Live: Viva Más Vegas
as Riva
2026 Movie
Dimension 20 Live: Quangle Quest
as Adaine Abernant / Ruby Rocks / Rosamund du Prix / Riva / Iga Lisowski
2025 Movie
Dimension 20 Live: Battle at the Bowl
as Adaine Abernant
2025 Movie
Dimension 20 Live: Gauntlet at the Garden
as Misty Moore
2025 Movie
The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square Garden
as Self - Cast Member
2025 Movie
The Scripted Muppet Caper
as Lady Holiday
2025 Movie
6.6
The Disruptors
as Melissa
2024 Movie
8.0
The Legendary Rick Perry and the Art of Dimension 20
as Self (archive footage)
2023 Movie
Series
Series
Series credits linked with Siobhan Thompson.
6.0
Gastronauts
as Self - Judge • 1 eps
2024 Series
Dimension 20: Time Quangle
as Rowan Berry • 2 eps
2024 Series
6.5
Thousandaires
as Self - Host • 1 eps
2024 Series
6.6
Smartypants
as Self - Society Member • 3 eps
2024 Series
7.3
Krapopolis
Writer • 1 eps
2023 Series
5.5
Mulligan
Story Editor • 20 eps
2023 Series
7.6
Dirty Laundry
as Self - Guest • 2 eps
2022 Series
10.0
Dimension 20 Animated
as Riva (voice) • 1 eps
2021 Series
8.8
Dimension 20's Adventuring Party
as Self • 141 eps
2020 Series
8.2
Game Changer
as Self - Contestant • 2 eps
2019 Series
Fantasy High: Extra Credit
as Self • 1 eps
2019 Series
Troopers: Rise of the Budget
as TR-45HY "Trashy" (voice) • 9 eps
2019 Series
The Rank Room
as Self • 5 eps
2019 Series
6.7
Total Forgiveness
as Self • 2 eps
2019 Series
8.2
WTF 101
as Amsterdam Woman (voice) • 1 eps
2019 Series
Adventuring Academy
as Self • 1 eps
2018 Series
9.5
Um, Actually...
as Self - Contestant • 11 eps
2018 Series
9.2
Dimension 20
as Adaine Abernant • 57 eps
2018 Series
8.8
Breaking News: No Laugh Newsroom
as O.K. Simpson • 1 eps
2018 Series
4.0
CollegeHumor Does the Purge
as Siobhan • 4 eps
2016 Series
6.8
Bad Internet
as The Hermione • 1 eps
2016 Series
CollegeHumor Goes to Hell
as Siobhan • 3 eps
2015 Series
Um, Actually: The Web Series
as Self - Contestant • 2 eps
2015 Series
7.1
Broad City
as Leigh • 1 eps
2014 Series