Grant O'BrienGrant O'Brien is an actor, born 1986.Movies (1)Plus One (2019)TV (11)Dimension 20 (2018)Game Changer (2019)Um, Actually... (2018)Breaking News: No Laugh Newsroom (2018)Dimension 20's Adventuring Party (2020)Dirty Laundry (2022)Smartypants (2024)Bad Internet (2016)Cartoon Hell (2018)WTF 101 (2019)Parlor Room (2025)Genres Grant O'Brien works inactual playcomedycomedyfantasygame showromantic comedy