Where to watch Grant O'Brien in the UK
Find every Grant O'Brien film and TV show streaming, free, or available to rent in the UK. Updated daily — verified 20 June 2026.
Grant O'Brien films streaming in the UK
Most-watched films featuring Grant O'Brien, available across UK streaming, rent and buy.
Grant O'Brien TV shows streaming in the UK
Selected TV credits featuring Grant O'Brien.
Full filmography
Every credit ScreenSearch indexes for Grant O'Brien, ranked by popularity. Click any title for UK streaming, rent and buy options.
- Dimension 20 (2018) as Detective Sylvester Cross
- Game Changer (2019) as Self - Contestant
- Breaking News: No Laugh Newsroom (2018) as Self
- Um, Actually... (2018) as Self - Contestant
- Dimension 20's Adventuring Party (2020) as Self
- Dirty Laundry (2022) as Self - Bartender
- Make Some Noise (2022) as Self - Surprise Guest
- Smartypants (2024) as Self - Society Member
- Bad Internet (2016) Cast
- Cartoon Hell (2018) as Pants Palace Announcer (voice)
- WTF 101 (2019) as Frederick Hoelzel (voice)
- Troopers: Rise of the Budget (2019) as Wilsaban
- Ultramechatron Team Go! (2019) as Baby Boomer (voice)
- Paranoia (2019) as Self - Citizen
- Total Forgiveness (2019) as Self
- Plus One (2019) as Greg
- Parlor Room (2025) Cast
- The Rank Room (2019) as Self
- See Plum Run (2018) Cast
- Erotic Book Club (2018) as Self - Guest
- Gastronauts (2024) as Self - Judge
- Dimension 20 Animated (2021) as Detective Sylvester Cross (voice)
- Downbeat (2019) as Charles
- Thousandaires (2024) as Self - Contestant
- Gods of Food (2019) as Cop
- Monét's Slumber Party (2024) as Self - Party Guest
- Where in the Eff is Sarah Cincinnati? (2019) as Self - Contestant
- CollegeHumor Goes to Hell (2015) as Grant
- Tales from the Closet (2018) as Self
- Pretty Gay (2024) as Self
- Demi Adejuyigbe: Is Going to Do One (1) Backflip (2025) Thanks
- Trolley Problems (2024) as Self - Contestant
- CollegeHumor Does the Purge (2016) as Grant
- Kingpin Katie (2019) as Grant O'Brien
- Erotic Clubhouse (2020) as Self - Guest Host
- The Disruptors (2024) as Will Kerrigan
Grant O'Brien — FAQ
Where can I watch Grant O'Brien films in the UK?
Grant O'Brien's films and TV shows are available across UK streaming services. Click any title in the filmography below to see exactly which UK service has it — Netflix, Amazon Prime Video, Disney+, Apple TV+, BBC iPlayer, ITVX, NOW, Sky, MUBI and more — updated daily.
What are Grant O'Brien's most popular films?
Most-watched Grant O'Brien films currently: Plus One (2019), Demi Adejuyigbe: Is Going to Do One (1) Backflip (2025), The Disruptors (2024).
What TV shows has Grant O'Brien appeared in?
Selected TV credits: Dimension 20 (2018), Game Changer (2019), Breaking News: No Laugh Newsroom (2018), Um, Actually... (2018), Dimension 20's Adventuring Party (2020).
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