Portrait of Grant O'Brien

Grant O'Brien

Born: Thu, May 15 1986
Birthplace: Columbus, Ohio, USA
Grant O'Brien is 38 years old
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Acting Roles
Crew Roles

Movies (Acting Roles)

Sorted by Release Date
Poster of Chris Grace: As Scarlett Johansson
Chris Grace: As Scarlett Johansson
Grant O'Brien was
38 in Chris Grace: As Scarlett Johansson
as 'Grant O'Brien'.
Fri, Aug 23 2024
Poster of THE GREAT DEBATE
THE GREAT DEBATE
Grant O'Brien was
38 in THE GREAT DEBATE
Fri, Jun 28 2024
Poster of The Disruptors
The Disruptors
Grant O'Brien was
37 in The Disruptors
as 'Will Kerrigan'.
Fri, Feb 23 2024
Poster of Plus One
Plus One
Grant O'Brien was
33 in Plus One
as 'Greg'.
Fri, Jun 14 2019

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Poster of Gastronauts
Gastronauts
Grant O'Brien was
38+ in Gastronauts
as 'Self - Judge'.
First Air Date
Fri, Oct 11 2024
Poster of Monét's Slumber Party
Monét's Slumber Party
Grant O'Brien was
38+ in Monét's Slumber Party
as 'Self - Party Guest'.
First Air Date
Fri, Jul 19 2024
Poster of Thousandaires
Thousandaires
Grant O'Brien was
38+ in Thousandaires
as 'Self - Contestant'.
First Air Date
Fri, May 31 2024
Poster of Smartypants
Smartypants
Grant O'Brien was
37+ in Smartypants
as 'Self - Guest, Self - Presenter'.
First Air Date
Thu, Apr 25 2024
Poster of Dirty Laundry
Dirty Laundry
Grant O'Brien was
35+ in Dirty Laundry
as 'Self - Bartender'.
First Air Date
Mon, Apr 11 2022
Poster of Dimension 20 Animated
Dimension 20 Animated
Grant O'Brien was
35+ in Dimension 20 Animated
as 'Detective Sylvester Cross (voice)'.
First Air Date
Tue, Aug 03 2021
Poster of Erotic Clubhouse
Erotic Clubhouse
Grant O'Brien was
34+ in Erotic Clubhouse
as 'Self - Guest Host'.
First Air Date
Wed, Jun 24 2020
Poster of Dimension 20's Adventuring Party
Dimension 20's Adventuring Party
Grant O'Brien was
33+ in Dimension 20's Adventuring Party
as 'Self'.
First Air Date
Wed, Apr 08 2020
Poster of Where in the Eff is Sarah Cincinnati?
Where in the Eff is Sarah Cincinnati?
Grant O'Brien was
33+ in Where in the Eff is Sarah Cincinnati?
as 'Self - Contestant'.
First Air Date
Fri, Dec 13 2019
Poster of Ultramechatron Team Go!
Ultramechatron Team Go!
Grant O'Brien was
33+ in Ultramechatron Team Go!
as 'Baby Boomer (voice), Rodney Cloverfield (voice)'.
First Air Date
Thu, Oct 03 2019
Poster of Game Changer
Game Changer
Grant O'Brien was
33+ in Game Changer
as 'Self - Contestant, Self - Guest, Self (archive footage), Self - Contestant / The Bachelor'.
First Air Date
Fri, Sep 20 2019
Poster of Gods of Food
Gods of Food
Grant O'Brien was
33+ in Gods of Food
as 'Cop'.
First Air Date
Thu, Aug 08 2019
Poster of Kingpin Katie
Kingpin Katie
Grant O'Brien was
33+ in Kingpin Katie
as 'Grant O'Brien'.
First Air Date
Mon, Jun 10 2019
Poster of Paranoia
Paranoia
Grant O'Brien was
32+ in Paranoia
as 'Self - Citizen, Self - Stoner, Self - Narc'.
First Air Date
Sat, Apr 20 2019
Poster of Troopers: Rise of the Budget
Troopers: Rise of the Budget
Grant O'Brien was
32+ in Troopers: Rise of the Budget
as 'Wilsaban'.
First Air Date
Mon, Apr 08 2019
Poster of Downbeat
Downbeat
Grant O'Brien was
32+ in Downbeat
as 'Charles'.
First Air Date
Sun, Mar 24 2019
Poster of The Rank Room
The Rank Room
Grant O'Brien was
32+ in The Rank Room
as 'Self'.
First Air Date
Thu, Mar 07 2019
Poster of Total Forgiveness
Total Forgiveness
Grant O'Brien was
32+ in Total Forgiveness
as 'Self'.
First Air Date
Wed, Feb 06 2019
Poster of WTF 101
WTF 101
Grant O'Brien was
32+ in WTF 101
as 'Frederick Hoelzel (voice), Andrew Jackson (voice), Thomas FitzStephen (voice), Self'.
First Air Date
Mon, Jan 07 2019
Poster of Erotic Book Club
Erotic Book Club
Grant O'Brien was
32+ in Erotic Book Club
as 'Self - Guest, Self - Guest Host'.
First Air Date
Sat, Dec 29 2018
Poster of Tales from the Closet
Tales from the Closet
Grant O'Brien was
32+ in Tales from the Closet
as 'Self, Self - Guest Host'.
First Air Date
Sat, Dec 22 2018
Poster of Um, Actually...
Um, Actually...
Grant O'Brien was
32+ in Um, Actually...
as 'Self - Contestant, Self - Guest / Bartender'.
First Air Date
Fri, Sep 28 2018
Poster of See Plum Run
See Plum Run
Grant O'Brien was
32+ in See Plum Run
First Air Date
Wed, Sep 26 2018
Poster of Cartoon Hell
Cartoon Hell
Grant O'Brien was
32+ in Cartoon Hell
as 'Pants Palace Announcer (voice)'.
First Air Date
Wed, Sep 26 2018
Poster of Dimension 20
Dimension 20
Grant O'Brien was
32+ in Dimension 20
as 'Detective Sylvester Cross'.
First Air Date
Wed, Sep 19 2018
Poster of The Rank Room: The Web Series
The Rank Room: The Web Series
Grant O'Brien was
32+ in The Rank Room: The Web Series
as 'Self'.
First Air Date
Thu, Jul 12 2018
Poster of Breaking News: No Laugh Newsroom
Breaking News: No Laugh Newsroom
Grant O'Brien was
32+ in Breaking News: No Laugh Newsroom
as 'Self, Mayor's Office Staffer (voice), Bob Sauce, Bette Menforever, Doug Smuggles, Quasi Hello Moto, Skimberly Milk, Jack Spear, Inside Out Candace Bergen, Baby Ducklings That Think Their Mom is a Cat, Gordon Ram-It-In-Me, Regular Tron, Croooooob, Preti Bigtoo, Horace Race, The Bad Guy From that NWA Video, Grant Anthony O'Brien, Ray Romano, Grant O'Brien, Jungle Jim, Here Too, A Mamma Mia Mommy, Luigi Di Beppo, Code, Italian Beef, Soundboard (voice), Meat Spin, Carl Cum, Logan'.
First Air Date
Sat, Jul 07 2018
Poster of CollegeHumor Does the Purge
CollegeHumor Does the Purge
Grant O'Brien was
30+ in CollegeHumor Does the Purge
as 'Grant'.
First Air Date
Mon, Oct 24 2016
Poster of Bad Internet
Bad Internet
Grant O'Brien was
30+ in Bad Internet
as ', Man (voice), The Frazier'.
First Air Date
Wed, May 25 2016
Poster of CollegeHumor Goes to Hell
CollegeHumor Goes to Hell
Grant O'Brien was
29+ in CollegeHumor Goes to Hell
as 'Grant'.
First Air Date
Tue, Oct 27 2015