- Cordelia (2019) as Moses
- Judy (2019) as Bernard Delfont
- Death and Life of John F. Donovan, The (2018) as Narrator
- King of Thieves, The (2018) as ?
- Viceroy's House (2017) as General Hastings Ismay
- Victoria and Abdul (2017) as Lord Salisbury
- Dad's Army (2015) as Private Godfrey
- Quartet (2012) as Cedric
- Harry Potter and the Deathly Hallows: Part 2 (2011) as Albus Dumbledore
- Book of Eli, The (2010) as George
- Harry Potter and the Deathly Hallows: Part I (2010) as Albus Dumbledore
- King's Speech, The (2010) as King George V
- Fantastic Mr. Fox, The (2009) as Franklin Bean
- Harry Potter and the Half-Blood Prince (2009) as Albus Dumbledore
- Brideshead Revisited (2008) as ?
- Harry Potter and the Order of the Phoenix (2007) as Albus Dumbledore
- Amazing Grace (2006) as Lord Charles Fox
- Omen, The (2006) as ?
- Harry Potter and the Goblet of Fire (2005) as ssor Albus Dumbledore
- Stories of Lost Souls (2005) as Larry (segment Standing Room Only)
- Being Julia (2004) as ?
- Harry Potter and the Prisoner of Azkaban (2004) as Professor Dumbledore
- Layer Cake (2004) as ?
- Actors, The (2003) as Barreller
- Open Range (2003) as Baxter
- Sylvia (2003) as Professor Thomas
- Ali G in da House (2002) as Prime Minister
- Gosford Park (2002) as Sir William McCordle, Bart
- Charlotte Gray (2001) as Levarde
- High Heels and Low Lifes (2001) as Kerrigan
- Dancing At Lughnasa (1998) as Father Jack Mundy
- Bullet to Beijing (1995) as Alex
- Man of No Importance, A (1994) as Ivor J. Carney
- Rachel Papers, The (1989) as Doctor Knowd