Mark O'Brien

actor, director, writer

Acting, Directing, Writing

Known for

• Arrival (2016)
• Ready or Not (2019)
• Nuremberg (2025)
• The Darkest Minds (2018)
• City on a Hill (2019)
• The Front Runner (2018)
• Blue Bayou (2021)
• The Copenhagen Test (2025)
• The Sticky (2024)
• Parallel (2018)
• The Last Tycoon (2016)
• Republic of Doyle (2010)
• How to Plan an Orgy in a Small Town (2015)
• 61st Street (2022)
• Hammer (2019)
• The Outer Threat (2026)
• The Righteous (2021)