 The Correction Unit2025 · John Smyth | John Smyth |
 Breaking Infinity2023 · Carter | Carter |
 Spinning2022 · Robert | Robert |
 Soundproof2022 · Pete | Pete |
 The Heiress2021 · Dr. Medhurst | Dr. Medhurst |
 Hold2020 · Unknown Number (voice) | Unknown Number (voice) |
 Lawrence of Arabia: Britain's Great Adventurer2020 · T. E. Lawrence | T. E. Lawrence |
 The Dead of Jaffa2019 · Actor | Actor |
 Outlaw King2018 · Richard de Burgh, Earl of Ulster | Richard de Burgh, Earl of Ulster |
 The Death of Stalin2017 · NKVD Officer Pervak | NKVD Officer Pervak |
 The Outer Darkness2015 · Father Crowe | Father Crowe |
 Hunting Elephants2013 · British Lawyer | British Lawyer |
| WWoodwoo2013 · Actor, Director | Actor, Director |
 You Instead2011 · Jay | Jay |
 Jam Today2011 · Dad | Dad |
 Jade2009 · John | John |
 Terror! Robespierre and the French Revolution2009 · Carnot | Carnot |
| TThings We Leave Behind2009 · Chris Newman | Chris Newman |
 Bronson2009 · Prison Governor | Prison Governor |
 Big Things2009 · Graham Beace | Graham Beace |
 The Edge of Love2008 · John Eldridge | John Eldridge |
 Attila the Hun2008 · Theodosius (as Jonathan Phillips) | Theodosius (as Jonathan Phillips) |
 Soft2007 · Iain | Iain |
 Vanity Fair2004 · Mr. Wenham | Mr. Wenham |
 One for the Road2003 · Ian | Ian |
 Dead Gorgeous2002 · Barry Bell | Barry Bell |
 The Last Great Wilderness2002 · Vincente | Vincente |
 The Adventures of Young Indiana Jones: Trenches of Hell1999 · Jacques | Jacques |
 Beautiful People1999 · Brian North | Brian North |
 The Quarry1998 · Actor | Actor |
 Titanic1997 · 2nd Officer Lightoller | 2nd Officer Lightoller |
| TThe Mystery of Edwin Drood1993 · Edwin Drood | Edwin Drood |
 Traitors1990 · Catesby | Catesby |
 Yellowbacks1990 · Philip Colthard | Philip Colthard |
 Max and Helen1990 · Werner Schultze / Mark Weiss | Werner Schultze / Mark Weiss |
 Killing Dad (Or How to Love Your Mother)1989 · Terry | Terry |
 Leave to Remain1989 · James Johnstone | James Johnstone |
 The Last of England1987 · Various roles (as Jonathan Phillips) | Various roles (as Jonathan Phillips) |
 Sleeping Beauty1987 · Count | Count |
 Prick Up Your Ears1987 · Youth Outside Lavatory | Youth Outside Lavatory |
 Rumpelstiltskin1987 · Ralph | Ralph |
 Waiting for Waiting for Godot1982 · Self | Self |
 Bob Wanna KillActor | Actor |
