Grant O'Brien

Katie & Erika Throw the Perfect Father’s Day Party

Movie · as Self

Katie and Erika Throw The Perfect (Valentine’s Day) Party

Movie · as Self

Parlor Room

TV · as Self · 1 ep

Crowd Control

TV · as Self · 1 ep

The Disruptors

Movie · as Will Kerrigan

Chris Grace: As Scarlett Johansson

Movie · as Grant O'Brien

Smartypants

TV · as Self - Society Member, Self - Presenter · 4 eps

Thousandaires

TV · as Self - Contestant · 1 ep

Monét's Slumber Party

TV · as Self - Party Guest · 1 ep

Gastronauts

TV · as Self - Judge · 1 ep

Trolley Problems

TV · as Self - Contestant · 1 ep

Pretty Gay

TV · as Self · 1 ep

Dirty Laundry

TV · as Self - Bartender · 55 eps

Make Some Noise

TV · as Self - Surprise Guest · 1 ep

Dimension 20 Animated

TV · as Detective Sylvester Cross (voice) · 1 ep

Dimension 20's Adventuring Party

TV · as Self · 7 eps

Erotic Clubhouse

TV · as Self - Guest Host · 1 ep

Plus One

Movie · as Greg

Kingpin Katie

TV · as Grant O'Brien · 4 eps

Total Forgiveness

TV · as Self · 11 eps

Game Changer

TV · as Self - Contestant, Self - Guest, Self (archive footage), Self - Contestant, The Bachelor, Self - Pitch Hopeful / Team 1 Car Wash / Patient, Self - Guard, Self - Guest Host, Self - Dinosaur · 17 eps

Troopers: Rise of the Budget

TV · as Wilsaban · 1 ep

The Rank Room

TV · as Self · 2 eps

Gods of Food

TV · as Cop · 1 ep

Paranoia

TV · as Self - Citizen, Self - Stoner, Self - Narc · 2 eps

Downbeat

TV · as Charles · 1 ep

Where in the Eff is Sarah Cincinnati?

TV · as Self - Contestant · 1 ep

WTF 101

TV · as Frederick Hoelzel (voice), Thomas FitzStephen (voice), Andrew Jackson (voice) · 1 ep

Ultramechatron Team Go!

TV · as Baby Boomer (voice), Rodney Cloverfield (voice) · 1 ep

Dimension 20

TV · as Detective Sylvester Cross · 10 eps

Um, Actually...

TV · as Self - Contestant, Self - Guest / Bartender · 3 eps

Breaking News: No Laugh Newsroom

TV · as Self, Mayor's Office Staffer (voice), Skimberly Milk, Bob Sauce, Bette Menforever, Jack Spear, Ray Romano, Inside Out Candace Bergen, Gordon Ram-It-In-Me, Baby Ducklings That Think Their Mom is a Cat, Regular Tron, Doug Smuggles, Quasi Hello Moto, Croooooob, The Bad Guy From that NWA Video, Grant O'Brien, Preti Bigtoo, Horace Race, Grant Anthony O'Brien, Jungle Jim, Here Too, A Mamma Mia Mommy, Italian Beef, Luigi Di Beppo, Code, Soundboard (voice), Meat Spin, Carl Cum, Logan · 2 eps

Cartoon Hell

TV · as Pants Palace Announcer (voice) · 1 ep

See Plum Run

TV · 9 eps

The Rank Room: The Web Series

TV · as Self · 2 eps

Tales from the Closet

TV · as Self, Self - Guest Host · 3 eps

Erotic Book Club

TV · as Self - Guest, Self - Guest Host · 2 eps

Without A Recipe

TV · as Self - Judge · 1 ep

Bad Internet

TV · as The Frazier, Man (voice) · 5 eps

CollegeHumor Does the Purge

TV · as Grant · 4 eps

CollegeHumor Goes to Hell

TV · as Grant · 3 eps