| movie | Barber (2023)As Valentine Barber | (Not seen) |
| tv | That Dirty Black Bag (2022)As Butler(2 episodes) | (Not seen) |
| tv | Kin (2021)As Frank Kinsella(16 episodes) | (Not seen) |
| tv | Mayor of Kingstown (2021)As Milo Sunter(22 episodes) | (Not seen) |
| movie | Those Who Wish Me Dead (2021)As Jack Blackwell | (Not seen) |
| tv | Project Blue Book (2019)As Allen Hynek(20 episodes) | (Not seen) |
| movie | Bohemian Rhapsody (2018)As John Reid | (Not seen) |
| movie | Maze Runner: The Death Cure (2018)As Janson | (Not seen) |
| tv | Urban Myths (2017)As Timothy Leary(1 episode) | (Not seen) |
| movie | Game of Thrones Conquest & Rebellion: An Animated History of the Seven Kingdoms (2017) (AKA "Game of Thrones - Conquest & Rebellion")As Littlefinger (voice) | (Not seen) |
| movie | King Arthur: Legend of the Sword (2017)As Bill | (Not seen) |
| movie | Sing Street (2016)As Robert Lawlor | (Not seen) |
| movie | Maze Runner: The Scorch Trials (2015) (AKA "Maze Runner 2")As Janson | (Not seen) |
| movie | Calvary (2014) (AKA "Kill Confession")As Dr. Frank Harte | (Not seen) |
| tv | Peaky Blinders (2013)As Aberama Gold(9 episodes) | (Not seen) |
| movie | Shadow Dancer (2012)As Gerry | (Not seen) |
| movie | The Dark Knight Rises (2012) (AKA "T.D.K.R.")As CIA Op | (Not seen) |
| tv | Game of Thrones (2011)As Petyr 'Littlefinger' Baelish(60 episodes) | (Not seen) |
| movie | Blitz (2011)As Barry Weiss | (Not seen) |
| tv | Thorne: Sleepyhead (2010) (AKA "Thorne")As Phil Hendricks(6 episodes) | (Not seen) |
| movie | 12 Rounds (2009)As Miles Jackson | (Not seen) |
| movie | Blackout (2008)As Karl | (Not seen) |
| movie | Shanghai Knights (2003) (AKA "Shanghai Noon 2")As Lord Nelson Rathbone | (Not seen) |
| tv | The Wire (2002)As Tommy Carcetti(35 episodes) | (Not seen) |
| movie | The Courier (1988)As Prostitute Boy | (Not seen) |