Grant O'Brien

Dimension 20

Detective Sylvester Cross

2018 • 10 Episoden

Game Changer

Self - Contestant

2019 • 16 Episoden

Smartypants

Self - Society Member

2024 • 4 Episoden

Breaking News: No Laugh Newsroom

Self

2018 • 2 Episoden

Dimension 20's Adventuring Party

Self

2020 • 7 Episoden

Um, Actually...

Self - Contestant

2018 • 3 Episoden

Parlor Room

2025 • 1 Episode

Make Some Noise

Self - Surprise Guest

2022 • 1 Episode

Dirty Laundry

Self - Bartender

2022 • 55 Episoden

Cartoon Hell

Pants Palace Announcer (voice)

2018 • 1 Episode

Bad Internet

2016 • 5 Episoden

Dimension 20 Animated

Detective Sylvester Cross (voice)

2021 • 1 Episode

Kingpin Katie

Grant O'Brien

2019 • 4 Episoden

Pretty Gay

Self

2024 • 1 Episode

Troopers: Rise of the Budget

Wilsaban

2019 • 1 Episode

Plus One

Greg

2019

Gastronauts

Self - Judge

2024 • 1 Episode

WTF 101

Frederick Hoelzel (voice)

2019 • 1 Episode

Erotic Clubhouse

Self - Guest Host

2020 • 1 Episode

Trolley Problems

Self - Contestant

2024 • 1 Episode