| tv | Death Valley (2025)As John Chapel(6 episodes) | (Not seen) |
| movie | Goodbye June (2025)As Bernie | (Not seen) |
| movie | Rich Flu (2024)As Sebastian Snail Sr. | (Not seen) |
| movie | Wicked Little Letters (2023)As Edward Swan | (Not seen) |
| movie | This Is Christmas (2022)As Ray | (Not seen) |
| movie | The Pale Blue Eye (2022)As Superintendent Thayer | (Not seen) |
| movie | Spencer (2021)As Major Alistair Gregory | (Not seen) |
| tv | Perpetual Grace LTD (2019)As Donald DeLoash(5 episodes) | (Not seen) |
| movie | Early Man (2018)As Chief Bobnar (voice) | (Not seen) |
| tv | Philip K. Dick's Electric Dreams (2017)As Ed Jacobson(1 episode) | (Not seen) |
| movie | Alice Through the Looking Glass (2016)As Bayard Hamar / Bloodhound (voice) | (Not seen) |
| tv | The Enfield Haunting (2015)As Maurice Grosse(3 episodes) | (Not seen) |
| tv | Variety Studio: Actors on Actors (2014)As Self(1 episode) | (Not seen) |
| movie | Mr. Turner (2014)As JMW Turner | (Not seen) |
| movie | The Love Punch (2013)As Jerry | (Not seen) |
| movie | Assassin's Bullet (2012)As Dr. Kahn | (Not seen) |
| movie | Upside Down (2012)As Bob Boruchowitz | (Not seen) |
| movie | Harry Potter and the Deathly Hallows: Part 2 (2011)As Peter Pettigrew | (Not seen) |
| movie | The King's Speech (2010)As Winston Churchill | (Not seen) |
| movie | Harry Potter and the Deathly Hallows: Part 1 (2010) (AKA "The Deathly Hallows")As Wormtail | (Not seen) |
| movie | Alice in Wonderland (2010)As Bayard Hamar / Bloodhound (voice) | (Not seen) |
| movie | The Damned United (2009)As Peter Taylor | (Not seen) |
| movie | Harry Potter and the Half-Blood Prince (2009) (AKA "HP and the HBP")As Peter Pettigrew | (Not seen) |
| movie | Appaloosa (2008)As Phil Olson | (Not seen) |
| tv | The Graham Norton Show (2007)As Self(1 episode) | (Not seen) |
| movie | Enchanted (2007)As Nathaniel | (Not seen) |
| movie | Sweeney Todd: The Demon Barber of Fleet Street (2007)As Beadle | (Not seen) |
| movie | Harry Potter and the Order of the Phoenix (2007)As Peter Pettigrew (uncredited) | (Not seen) |
| movie | Harry Potter and the Goblet of Fire (2005)As Wormtail | (Not seen) |
| movie | A Series of Unfortunate Events (2004) (AKA "Lemony Snicket's A Series of Unfortunate Events")As Mr. Poe | (Not seen) |
| movie | Harry Potter and the Prisoner of Azkaban (2004)As Peter Pettigrew | (Not seen) |
| movie | Gettin' Square (2003)As Darren Barrington | (Not seen) |
| movie | The Last Samurai (2003) (AKA "Samurai")As Simon Graham | (Not seen) |
| tv | Top Gear (2002)As Self(1 episode) | (Not seen) |
| movie | All or Nothing (2002)As Phil | (Not seen) |
| movie | Lucky Break (2001)As Cliff | (Not seen) |
| movie | Intimacy (2001)As Andy | (Not seen) |
| movie | Rock Star (2001) (AKA "Metal God")As Mats, Steel Dragon Road Manager | (Not seen) |
| movie | Vanilla Sky (2001)As Thomas Tipp | (Not seen) |
| movie | Vatel (2000)As Gourville | (Not seen) |
| movie | Chicken Run (2000) (AKA "C:R-1")As Nick (voice) | (Not seen) |
| movie | Topsy-Turvy (1999)As Richard Temple (The Mikado) | (Not seen) |
| movie | Immortality (1998)As Inspector Healey | (Not seen) |
| movie | Secrets & Lies (1996)As Maurice Purley | (Not seen) |
| movie | Hamlet (1996) (AKA "William Shakespeare's Hamlet")As Rosencrantz | (Not seen) |
| movie | Life Is Sweet (1990)As Aubrey | (Not seen) |
| movie | The Sheltering Sky (1990)As Eric Lyle | (Not seen) |
| tv | Red Dwarf (1988)As Andy(1 episode) | (Not seen) |
| movie | To Kill A Priest (1988)As Igor | (Not seen) |
| movie | Crusoe (1988)As Reverend Milne | (Not seen) |
| movie | The Bride (1985)As Paulus | (Not seen) |
| movie | Oliver Twist (1982)As 1st Constable | (Not seen) |
| movie | S.O.S. Titanic (1979)As Jim (uncredited) | (Not seen) |
| movie | Quadrophenia (1979)As Projectionist | (Not seen) |