Stephen Dillane
- The Uprising
2026 Archbishop Sudbury
- The Three Urns
2026 The Damp Man
- How It Is
2026
- The Outrun
2024 Andrew
- The Gold Machine
2022 Narrator (voice)
- Boxing Day
2021 Richard
- The Man in the Hat
2020 The Damp Man
- The Professor and the Madman
2019 Dr. Richard Brayne
- Antigone
2018
- Outlaw King
2018 King Edward I of England
- Mary Shelley
2017 William Godwin
- Darkest Hour
2017 Viscount Halifax
- Game of Thrones The IMAX Experience
2015 Stannis Baratheon
- Event for a Stage
2015 Actor
- Zero Dark Thirty
2012 National Security Advisor
- Murder: Joint Enterprise
2012 Raglin
- Twenty8K
2012 DCI Stone
- Papadopoulos & Sons
2012 Harry Papadopoulos
- Perfect Sense
2011 Stephen
- Storm
2009 Keith Haywood
- 44 Inch Chest
2009 Mal
- God on Trial
2008 Schmidt
- Red Mist
2008 Dr. Harris
- Fugitive Pieces
2008 Jakob Beer
- The Shooting of Thomas Hurndall
2008 Anthony Hurndall
- Savage Grace
2007 Brooks Baekeland
- Goal II: Living the Dream
2007 Glen Foy
- Klimt
2006 Secretary
- Goal!
2005 Glen Foy
- The Greatest Game Ever Played
2005 Harry Vardon
- Nine Lives
2005 Martin
- King Arthur
2004 Merlin
- Haven
2004 Mr. Allen
- The Gathering
2003 Simon Kirkman
- The Hours
2002 Leonard Woolf
- The Truth About Charlie
2002 Charlie Lambert
- Spy Game
2001 Charles Harker
- The Parole Officer
2001 Inspector Burton
- Ordinary Decent Criminal
2000 Noel Quigley
- Love & Rage
2000 Dr. Coly
- The Darkest Light
2000 Tom
- Firelight
1998 Charles Godwin
- Déjà Vu
1998 Sean
- Welcome to Sarajevo
1997 Michael Henderson
- Two If by Sea
1996 Evan Marsh
- The Widowing of Mrs. Holroyd
1995 Mr. Blackmore
- Power and Lovers
1994 Antonio
- Frankie's House
1992
- Hostages
1992 Chris Pearson
- Heading Home
1991 Leonard Meopham
- Hamlet
1990 Horatio
- The Yellow Wallpaper
1989 John
- An Affair in Mind
1988 Gray Harston
- Business as Usual
1987 Mr. Dunlop (as Stephen Dillon)
- The Secret Garden
1987 Captain Lennox
- Shift Work
1986 George
- Frankie and Johnnie
1986 Reporter at Press Conference
