Movies with Mark O'Brien 8 credits in our catalog As actor 8 performances Nuremberg 2025 · ★ 7.5 as Colonel John Amen Blue Bayou 2021 · ★ 7.4 as Ace Ready or Not 2019 · ★ 7.1 as Alex The Darkest Minds 2018 · ★ 7.0 as Rob Meadows How It Ends 2018 · ★ 5.3 as Jeremiah Anon 2018 · ★ 6.0 as Cyrus Frear The Front Runner 2018 · ★ 5.9 as Billy Shore Parallel 2018 · ★ 6.0 as Josh
