Grant O'Brien
Known For
Acting
Gender
Male
Birthday
May 15, 1986 (40 years old)
Place of Birth
Columbus, Ohio, USA
Biography
We don't have a biography for Grant O'Brien.
Known For
| 2025 | Parlor Room | |
| 2025 | Parlor RoomSelf | |
| 2024 | The DisruptorsWill Kerrigan | |
| 2024 | Chris Grace: As Scarlett JohanssonGrant O'Brien | |
| 2024 | SmartypantsSelf - Society Member | |
| 2024 | SmartypantsSelf - Presenter | |
| 2024 | ThousandairesSelf - Contestant | |
| 2024 | Monét's Slumber PartySelf - Party Guest | |
| 2024 | GastronautsSelf - Judge | |
| 2024 | Trolley ProblemsSelf - Contestant | |
| 2024 | Pretty GayGrant O'Brien | |
| 2022 | Dirty LaundrySelf - Bartender | |
| 2022 | Make Some NoiseSelf - Surprise Guest | |
| 2021 | Dimension 20 AnimatedDetective Sylvester Cross (voice) | |
| 2020 | Dimension 20's Adventuring PartySelf | |
| 2020 | Erotic ClubhouseSelf - Guest Host | |
| 2019 | Plus OneGreg | |
| 2019 | Kingpin KatieGrant O'Brien | |
| 2019 | Total ForgivenessSelf | |
| 2019 | Game ChangerSelf - Contestant | |
| 2019 | Troopers: Rise of the BudgetWilsaban | |
| 2019 | The Rank RoomSelf | |
| 2019 | Gods of FoodCop | |
| 2019 | Game ChangerSelf - Guest | |
| 2019 | ParanoiaSelf - Citizen | |
| 2019 | ParanoiaSelf - Stoner | |
| 2019 | ParanoiaSelf - Narc | |
| 2019 | DownbeatCharles | |
| 2019 | Where in the Eff is Sarah Cincinnati?Self - Contestant | |
| 2019 | WTF 101Frederick Hoelzel (voice) | |
| 2019 | WTF 101Andrew Jackson (voice) | |
| 2019 | WTF 101Thomas FitzStephen (voice) | |
| 2019 | Game ChangerSelf (archive footage) | |
| 2019 | Game ChangerSelf - Contestant / The Bachelor | |
| 2019 | Ultramechatron Team Go!Baby Boomer (voice) | |
| 2019 | Ultramechatron Team Go!Rodney Cloverfield (voice) | |
| 2019 | Game ChangerSelf - Pitch Hopeful / Team 1 Car Wash / Patient | |
| 2019 | Game ChangerSelf - Guard | |
| 2018 | Dimension 20Detective Sylvester Cross | |
| 2018 | Um, Actually...Self - Contestant | |
| 2018 | Breaking News: No Laugh NewsroomSelf | |
| 2018 | Cartoon HellPants Palace Announcer (voice) | |
| 2018 | See Plum Run | |
| 2018 | Breaking News: No Laugh NewsroomMayor's Office Staffer (voice) | |
| 2018 | The Rank Room: The Web SeriesSelf | |
| 2018 | Breaking News: No Laugh NewsroomSkimberly Milk | |
| 2018 | Breaking News: No Laugh NewsroomBob Sauce | |
| 2018 | Breaking News: No Laugh NewsroomBette Menforever | |
| 2018 | Breaking News: No Laugh NewsroomDoug Smuggles | |
| 2018 | Breaking News: No Laugh NewsroomQuasi Hello Moto | |
| 2018 | Breaking News: No Laugh NewsroomInside Out Candace Bergen | |
| 2018 | Breaking News: No Laugh NewsroomBaby Ducklings That Think Their Mom is a Cat | |
| 2018 | Breaking News: No Laugh NewsroomGordon Ram-It-In-Me | |
| 2018 | Breaking News: No Laugh NewsroomJack Spear | |
| 2018 | Breaking News: No Laugh NewsroomRegular Tron | |
| 2018 | Breaking News: No Laugh NewsroomRay Romano | |
| 2018 | Breaking News: No Laugh NewsroomHorace Race | |
| 2018 | Breaking News: No Laugh NewsroomGrant O'Brien | |
| 2018 | Breaking News: No Laugh NewsroomThe Bad Guy From that NWA Video | |
| 2018 | Breaking News: No Laugh NewsroomCroooooob | |
| 2018 | Breaking News: No Laugh NewsroomGrant Anthony O'Brien | |
| 2018 | Breaking News: No Laugh NewsroomPreti Bigtoo | |
| 2018 | Breaking News: No Laugh NewsroomHere Too | |
| 2018 | Breaking News: No Laugh NewsroomJungle Jim | |
| 2018 | Breaking News: No Laugh NewsroomLuigi Di Beppo | |
| 2018 | Breaking News: No Laugh NewsroomA Mamma Mia Mommy | |
| 2018 | Breaking News: No Laugh NewsroomCode | |
| 2018 | Breaking News: No Laugh NewsroomItalian Beef | |
| 2018 | Um, Actually...Self - Guest / Bartender | |
| 2018 | Breaking News: No Laugh NewsroomSoundboard (voice) | |
| 2018 | Tales from the ClosetSelf | |
| 2018 | Tales from the ClosetSelf - Guest Host | |
| 2018 | Erotic Book ClubSelf - Guest | |
| 2018 | Erotic Book ClubSelf - Guest Host | |
| 2018 | Breaking News: No Laugh NewsroomMeat Spin | |
| 2018 | Breaking News: No Laugh NewsroomCarl Cum | |
| 2018 | Breaking News: No Laugh NewsroomLogan | |
| 2016 | Bad Internet | |
| 2016 | Bad InternetMan (voice) | |
| 2016 | Bad InternetThe Frazier | |
| 2016 | CollegeHumor Does the PurgeGrant | |
| 2015 | CollegeHumor Goes to HellGrant | |
| - | Total ForgivenessSelf |
| 2024 | The DisruptorsExecutive Producer | |
| 2019 | Total ForgivenessExecutive Producer | |
| 2018 | Breaking News: No Laugh NewsroomCo-Executive Producer |
| 2019 | Gods of FoodWriter | |
| 2019 | DownbeatWriter | |
| 2019 | DownbeatLyricist | |
| 2019 | Game ChangerStaff Writer | |
| 2018 | Breaking News: No Laugh NewsroomWriter | |
| 2016 | Bad InternetWriter | |
| 2016 | CollegeHumor Does the PurgeWriter | |
| 2015 | CollegeHumor Goes to HellWriter |
| 2025 | Demi Adejuyigbe: Is Going to Do One (1) BackflipThanks |