Person · Actor
Mark O'Brien
- Also:
- Director
- Writer
In short · Acting since 1996, 4 decades active, 38 credits.
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Sign in to contribute →Filmography · 35 of 35
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Writer
1 creditActor
33 credits
F.A.S.T.(2027)
Mark Allred
Film
The Voices of Our Mother(2026)
William
Film
Shadow of God(2025)
Mason Harper
Film
The Memory Keeper(2025)
Elizeus Carrier
Film
Topper(2025)
Topper
Film
The Copenhagen Test(2025)
Edmund Cobb
TV
Nuremberg(2025)
Colonel John Amen
Film
The Sticky(2024)
Charlie
TV
61st Street(2022)
Logan
TV
Blue Bayou(2021)
Ace
Film
The Righteous(2021)
Aaron Smith
Film
Goalie(2019)
Terry Sawchuk
Film
Hammer(2019)
Chris Davis
Film
Ready or Not(2019)
Alex
Film
City on a Hill(2019)
Jimmy Ryan
TV
Marriage Story(2019)
Carter Mitchum
Film
Anon(2018)
Cyrus Frear
Film
Parallel(2018)
Josh
Film
The Front Runner(2018)
Billy Shore
Film
How It Ends(2018)
Jeremiah
Film
The Darkest Minds(2018)
Rob Meadows
Film
Bad Times at the El Royale(2018)
Larsen Rogers
Film
Arrival(2016)
Captain Marks
FilmThe Last Tycoon(2016)
Max Miner
TV
End of Days, Inc.(2015)
Jason
Film
How to Plan an Orgy in a Small Town(2015)
Bruce Buck
Film
The Dark Stranger(2015)
Mark
Film
Len and Company(2015)
Zach
FilmDaredevil(2015)
Actor
TV
Beat Down(2012)
Michael
Film
Other crew
1 creditOriginals
Streaming originals this person worked on.
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Additional credits3Show
Non-headline appearances — talk-show, awards-show, panel, and archive-footage credits, kept separate from the main filmography.
- Bravo's Love HotelSelf · 2025
- Walking Through FiresSelf · 2011
- Breathing Lessons: The Life and Work of Mark O'BrienSelf · 1996
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