Siobhan Thompson

Smartypants

Self - Presenter

2024

Dimension 20's Adventuring Party

Self

2020

Adventuring Academy

Self

2018

Breaking News: No Laugh Newsroom

O.K. Simpson

2018

Breaking News: No Laugh Newsroom

Jessica Crispy

2018

Dirty Laundry

Self - Guest

2022

Bad Internet

The Hermione

2016

Bad Internet

2016

Dimension 20 Animated

Ruby Rocks (voice)

2021

Dimension 20 Animated

Princess Rosamund du Prix (voice)

2021

Dimension 20 Animated

Adaine Abernant (voice)

2021

Dimension 20 Animated

Riva (voice)

2021

Toonout

Vanellope Chapman (voice)

2026

Gastronauts

Self - Judge

2024

Troopers: Rise of the Budget

TR-45HY "Trashy" (voice)

2019

WTF 101

Mary Toft (voice)

2019

WTF 101

Amsterdam Woman (voice)

2019

Total Forgiveness

Self

2019

Thousandaires

Self - Host

2024

The Rank Room

Self

2019

Dimension 20: Time Quangle

Rowan Berry

2024

Dimension 20: Time Quangle

Adaine Abernant

2024

Dimension 20: Time Quangle

Princess Rosamund du Prix

2024

Dimension 20: Time Quangle

Ruby Rocks

2024

CollegeHumor Goes to Hell

Siobhan

2015

Dimension 20 Live

2024

Um, Actually: The Web Series

Self - Contestant

2015

Fantasy High: Extra Credit

Self

2019

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

Self - Cast Member

2025

Katie & Erika Throw the Perfect Father’s Day Party

Self

2025

Muppet Treasure Scriptland

Jim Hawkins

2026

CollegeHumor Does the Purge

Siobhan

2016

Dimension 20 Live: Battle at the Bowl

Adaine Abernant

2025

Dimension 20 Live: Gauntlet at the Garden

Misty Moore

2025

The Disruptors

Melissa

2024

Dimension 20 Live: Quangle Quest

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

2025

Dimension 20 Live: Viva Más Vegas

Riva

2026

The Legendary Rick Perry and the Art of Dimension 20

Self (archive footage)

2023

Wealwell's Guide to Reposed Standing

Vanellope Chapman (voice)

2026

The Scripted Muppet Caper

Lady Holiday

2025