 Bucking Fastard2026 · Actor | Actor |
 Worry World2023 · Writer | Writer |
 LOLA2023 · Enoch Johnson | Enoch Johnson |
 X Marks the Spot2021 · Director | Director |
 Sonja: The White Swan2018 · Winthrope Gardiner | Winthrope Gardiner |
 Metal Heart2018 · Smileyburger Functionary, Director | Smileyburger Functionary, Director |
 The Overcoat2018 · Screenplay | Screenplay |
 Mary Shelley2017 · Samuel Taylor Coleridge | Samuel Taylor Coleridge |
 Pilgrimage2017 · Brother Cathal | Brother Cathal |
 Handsome Devil2017 · Sex Instructor | Sex Instructor |
 Property of the State2016 · Father Joe Walsh | Father Joe Walsh |
| CChildren and Animals2015 · Hugh, Director | Hugh, Director |
 Shem the Penman Sings Again2015 · James Joyce | James Joyce |
| 119462014 · Dan | Dan |
 The Stag2013 · Fionnan | Fionnan |
 A Terrible Beauty2013 · Lt. Arthur Dickson | Lt. Arthur Dickson |
 Saving the Titanic2012 · Assistant Engineer Jonathan Shepherd | Assistant Engineer Jonathan Shepherd |
 Stella Days2012 · Willie | Willie |
 Killing Bono2011 · Gary | Gary |
 Three Wise Women2010 · Tom | Tom |
| TThe Man Inside2009 · Actor | Actor |
 Wild Decembers2009 · The Crock | The Crock |
 Corduroy2009 · Director, Writer | Director, Writer |
 A Film with Me in It2008 · Detective | Detective |
| OOut of the Blue2008 · Mr. Henry Cavendish (archive footage) | Mr. Henry Cavendish (archive footage) |
 Flick2008 · Johnny 'Flick' Taylor | Johnny 'Flick' Taylor |
 Summer of the Flying Saucer2008 · Father Burke | Father Burke |
 Spacemen Three2008 · Director, Writer | Director, Writer |
 Northanger Abbey2007 · James Morland | James Morland |
 Botched2007 · Dmitry | Dmitry |
 Speed Dating2007 · James Van Der Bexton | James Van Der Bexton |
 Waiting for Dublin2007 · Twickers | Twickers |
 The Unusual Inventions of Henry Cavendish2005 · Mr. Henry Cavendish | Mr. Henry Cavendish |
 Showbands2005 · Karl | Karl |
 Bloom2004 · Stephen Daedalus | Stephen Daedalus |
 Blueberry2004 · Young Mike Blueberry | Young Mike Blueberry |
 Deathwatch2002 · Anthony Bradford | Anthony Bradford |
 Coney Island Baby2002 · Satchmo | Satchmo |
 Submerged2001 · Jim McDonald | Jim McDonald |
 Chocolat2000 · Father Henri | Father Henri |
 Hotel Splendide2000 · Stanley Smith | Stanley Smith |
 30 Years to Life1998 · Young Vinnie | Young Vinnie |
 Sawdust Tales1997 · Isaac | Isaac |
 The Boy from Mercury1996 · Paul | Paul |
 The Young Poisoner's Handbook1995 · Graham Young | Graham Young |
 Words Upon the Window Pane1994 · Cabin Boy | Cabin Boy |
 The Three Musketeers1993 · King Louis XIII | King Louis XIII |
 Red Hot1993 · Yuri | Yuri |
