Aidan Quinn
- The Lightkeeper
2026 Father MacGabbhan
- The Gettysburg Address
2025 Theodore Parker (voice)
- Daughter of the Bride
2023 Bruce
- Blacklight
2022 Gabriel Robinson
- Spiked
2021 John Wilson
- Change in the Air
2018 Moody Burkhart
- The Last Keepers
2013 John
- Rushlights
2013 Cameron Brogden
- If I Were You
2013 Derek
- Stay
2013 Dermot
- Allegiance
2012 Lieutenant Colonel Owens
- The Stand Up
2012 Sandy
- Festival of Lights
2012 Adem
- The Horses of McBride
2012 Matt Davidson
- Unknown
2011 Martin B.
- The Greening of Whitney Brown
2011 Henry Brown
- Flipped
2010 Richard Baker
- Across the Line: The Exodus of Charlie Wright
2010 Charlie Wright
- Sarah's Key
2010 William Rainsferd
- The 5th Quarter
2010 Steven Abbate
- Jonah Hex
2010 Ulysses S. Grant
- A Shine of Rainbows
2009 Alec
- The Eclipse
2009 Nicholas Holden
- Handsome Harry
2009 Prof. Porter
- From Ararat to Zion
2009 Narrator
- Wild Child
2008 Gerry Moore
- Dark Matter
2008 Jacob Reiser
- The Prince of Motor City
2008 Charlie Hamilton
- Bury My Heart at Wounded Knee
2007 Henry Dawes
- 32A
2007 Frank Brennan
- The Exonerated
2006 Kerry Max Cook
- Nine Lives
2005 Henry
- Mayday
2005 John Berry
- Return to Sender
2004 Frank Nitzche
- Shadow of Fear
2004 Detective Scofield
- Miracle Run
2004 Douglas Thomas
- Cavedweller
2004 Clint Windsor
- See You in My Dreams
2004 Joe F. Brown
- Proud
2004 Commodore Alfred Lind
- Bobby Jones: Stroke of Genius
2004 Harry Vardon
- Plainsong
2004 Tom Guthrie
- Song for a Raggy Boy
2003 William Franklin
- Benedict Arnold: A Question of Honor
2003 Gen. Benedict Arnold
- Stolen Summer
2002 Joe O'Malley
- Evelyn
2002 Nick Barron
- Songcatcher
2001 Tom Bledsoe
- The Prince and the Pauper
2000 Miles Hendon
- Two of Us
2000 Paul McCartney
- Music of the Heart
1999 Brian
- In Dreams
1999 Paul Cooper
- This Is My Father
1999 Executive Producer
- Practical Magic
1998 Gary Hallet
- Commandments
1997 Seth Warner
- The Assignment
1997 Annibal Ramirez / Carlos
- Forbidden Territory: Stanley's Search for Livingstone
1997 Henry Morton Stanley
- The Irish in America
1997 Narrator
- Michael Collins
1996 Harry Roland
- Looking for Richard
1996 Richmond
- Haunted
1995 Professor David Ash
- The Stars Fell on Henrietta
1995 Don Day
- Lumière & Company
1995 (segment "John Boorman")
- Out of Ireland
1995 Maurice Woulfe (voice)
- Mary Shelley's Frankenstein
1994 Cap. Robert Walton
- Legends of the Fall
1994 Alfred Ludlow
- Benny & Joon
1993 Benjamin 'Benny' Pearl
- Blink
1993 Detective John Hallstrom
- The Playboys
1992 Tom Casey
- A Private Matter
1992 Bob Finkbine
- At Play in the Fields of the Lord
1991 Martin Quarrier
- Lies of the Twins
1991 James McEwan / Jonathan McEwan
- Avalon
1990 Jules Kaye
- The Handmaid's Tale
1990 Nick
- Crusoe
1989 Crusoe
- The Lemon Sisters
1989 Frankie McGuinness
- Perfect Witness
1989 Samuel De Valera Paxton
- Stakeout
1987 Richard "Stick" Montgomery
- All My Sons
1987 Chris Keller
- The Mission
1986 Felipe Mendoza
- Desperately Seeking Susan
1985 Dez
- An Early Frost
1985 Michael Pierson
- Reckless
1984 Johnny Rourke
- Butterfly in the Typewriter
Barnet Rosset
- Ages of the Moon
Director
- The Body Is Water
John Umley
- Little Audrey
Bishop Ryan
- Hal
Professor Tigues
