Siobhan Thompson

Siobhan Thompson

Known for: Acting

Born: July 28, 1984

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

Showing 24 of 35 titles

The Disruptors

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6.6
MOVIE

The Disruptors

Melissa

2024 Comedy
The Legendary Rick Perry and the Art of Dimension 20

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8.0
MOVIE

The Legendary Rick Perry and the Art of Dimension 20

Self (archive footage)

2023 Documentary
Dimension 20 Live: Gauntlet at the Garden

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0.0
MOVIE

Dimension 20 Live: Gauntlet at the Garden

Misty Moore

2025 Comedy
The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square Garden

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0.0
MOVIE

The Roll of a Lifetime: How Dimension 20 Sold Out Madison Square Garden

Self - Cast Member

2025 Documentary
The Scripted Muppet Caper

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0.0
MOVIE

The Scripted Muppet Caper

Lady Holiday

2025 Drama
Dimension 20 Live: Battle at the Bowl

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0.0
MOVIE

Dimension 20 Live: Battle at the Bowl

Adaine Abernant

2025 Comedy
Dimension 20 Live: Quangle Quest

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0.0
MOVIE

Dimension 20 Live: Quangle Quest

Adaine Abernant / Ruby Rocks / Rosamund du Prix / Riva / Iga Lisowski

2025 Comedy
Dimension 20 Live: Viva Más Vegas

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0.0
MOVIE

Dimension 20 Live: Viva Más Vegas

Riva

2026 Sci-Fi
Dimension 20

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9.2
TV

Dimension 20

Adaine Abernant

2018 Drama
Game Changer

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8.2
TV

Game Changer

Self - Contestant

2019 Comedy
Total Forgiveness

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6.7
TV

Total Forgiveness

Self

2019 Comedy
Dimension 20's Adventuring Party

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8.8
TV

Dimension 20's Adventuring Party

Self

2020 Drama
Bad Internet

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6.8
TV

Bad Internet

The Hermione

2016 Comedy
Broad City

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7.1
TV

Broad City

Leigh

2014 Comedy
Troopers: Rise of the Budget

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0.0
TV

Troopers: Rise of the Budget

TR-45HY "Trashy" (voice)

2019 Comedy
The Rank Room

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0.0
TV

The Rank Room

Self

2019 Comedy
WTF 101

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8.2
TV

WTF 101

Amsterdam Woman (voice)

2019 Animation
Um, Actually...

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9.5
TV

Um, Actually...

Self - Contestant

2018 Drama
Um, Actually: The Web Series

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0.0
TV

Um, Actually: The Web Series

Self - Contestant

2015 Drama
Adventuring Academy

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0.0
TV

Adventuring Academy

Self

2018 Drama
Fantasy High: Extra Credit

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0.0
TV

Fantasy High: Extra Credit

Self

2019 Drama
Breaking News: No Laugh Newsroom

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8.8
TV

Breaking News: No Laugh Newsroom

O.K. Simpson

2018 Comedy
Dimension 20 Animated

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10.0
TV

Dimension 20 Animated

Riva (voice)

2021 Animation
CollegeHumor Goes to Hell

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0.0
TV

CollegeHumor Goes to Hell

Siobhan

2015 Drama