← Back
Siobhan Thompson
Acting
Born: 1984
26 Global Credits
🔥 0.7 Popularity
0 Rank Score
0 Hearts
0 Votes
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
Toonout
Vanellope Chapman (voice)
2026 · US
Gastronauts
Self - Judge
2024 · US
Dimension 20: Time Quangle
Adaine Abernant
2024 · US
Thousandaires
Self - Host
2024 · US
Smartypants
Self - Society Member
2024 · US
Krapopolis
Executive Story Editor
2023 · US
Mulligan
Story Editor
2023 · US
Dimension 20 Animated
Ruby Rocks (voice)
2021 · US
Full Credits
| Show / Title | Year | Credit / Role |
|---|---|---|
| Toonout | 2026 | Vanellope Chapman (voice) |
| Gastronauts | 2024 | Self - Judge |
| Dimension 20: Time Quangle | 2024 | Adaine Abernant |
| Thousandaires | 2024 | Self - Host |
| Smartypants | 2024 | Self - Society Member |
| Krapopolis | 2023 | Executive Story Editor |
| Mulligan | 2023 | Story Editor |
| Dimension 20 Animated | 2021 | Ruby Rocks (voice) |
| Dimension 20's Adventuring Party | 2020 | Self |
| Game Changer | 2019 | Self - Contestant |
| Fantasy High: Extra Credit | 2019 | Self |
| Troopers: Rise of the Budget | 2019 | TR-45HY "Trashy" (voice) |
| The Rank Room | 2019 | Self |
| Total Forgiveness | 2019 | Self |
| WTF 101 | 2019 | Mary Toft (voice) |
| Adventuring Academy | 2018 | Self |
| Um, Actually... | 2018 | Self - Contestant |
| Dimension 20 | 2018 | Adaine Abernant |
| Breaking News: No Laugh Newsroom | 2018 | O.K. Simpson |
| Bad Internet | 2016 | Contributor |
| Bad Internet | 2016 | Writer |
| CollegeHumor Goes to Hell | 2015 | Siobhan |
| CollegeHumor Goes to Hell | 2015 | Writer |
| Broad City | 2014 | Leigh |
| Rick and Morty | 2013 | Staff Writer |
| Arrested Development | 2003 | British Reporter |