Aidan Quinn

Butterfly in the Typewriter

Barnet Rosset

The Lightkeeper

Father MacGabbhan

The Gettysburg Address

Theodore Parker (voice)

The Walsh Sisters

Daddy Walsh

Rematch

Roger Laver

Daughter of the Bride

Bruce

A Journey to Sundance

Self

Blacklight

Gabriel Robinson

The American Guest

Theodore Roosevelt

Spiked

John Wilson

Babenco: Tell Me When I Die

Self (archive footage)

Change in the Air

Moody Burkhart

Arthur Miller: Writer

Self (archive footage)

Stay

Dermot

Rushlights

Cameron Brogden

If I Were You

Derek

The Last Keepers

John

Allegiance

Lieutenant Colonel Owens

The Horses of McBride

Matt Davidson

Festival of Lights

Adem

Elementary

Thomas Gregson

The Stand Up

Sandy

The Greening of Whitney Brown

Henry Brown

Muide Éire

Self

Prime Suspect

Kevin Sweeney

Unknown

Martin B.

Across the Line: The Exodus of Charlie Wright

Charlie Wright

Blue Bloods

Gus Vanderlip

Sarah's Key

William Rainsferd

Flipped

Richard Baker

Jonah Hex

Ulysses S. Grant

The 5th Quarter

Steven Abbate

White Collar

Professor George Oswald

A Shine of Rainbows

Alec

From Ararat to Zion

Narrator

Handsome Harry

Prof. Porter

The Eclipse

Nicholas Holden

Irish Chicago

Self - Host

Wild Child

Gerry Moore

Dark Matter

Jacob Reiser

Canterbury's Law

Matt Furey

32A

Frank Brennan

Bury My Heart at Wounded Knee

Henry Dawes

The Exonerated

Kerry Max Cook

The Book of Daniel

Daniel Webster

Mayday

John Berry

Nine Lives

Henry

Weeds

CEO

Empire Falls

David Roby

Return to Sender

Frank Nitzche

Shadow of Fear

Detective Scofield

Miracle Run

Douglas Thomas

Proud

Commodore Alfred Lind

See You in My Dreams

Joe F. Brown

Cavedweller

Clint Windsor

Bobby Jones: Stroke of Genius

Harry Vardon

Plainsong

Tom Guthrie

Song for a Raggy Boy

William Franklin

Benedict Arnold: A Question of Honor

Gen. Benedict Arnold

Evelyn

Nick Barron

Stolen Summer

Joe O'Malley

Night Visions

Jeremy Bell (segment "The Passenger List")

Songcatcher

Tom Bledsoe

The Prince and the Pauper

Miles Hendon

Two of Us

Paul McCartney

Music of the Heart

Brian

Third Watch

John Miller

Law & Order: Special Victims Unit

Ben Nicholson

This Is My Father

Kieran O'Day

In Dreams

Paul Cooper

Practical Magic

Gary Hallet

Forbidden Territory: Stanley's Search for Livingstone

Henry Morton Stanley

The Assignment

Annibal Ramirez / Carlos

The View

Self

Commandments

Seth Warner

The Irish in America

Narrator

Michael Collins

Harry Roland

Looking for Richard

Richmond

Lumière & Company

(segment "John Boorman")

Haunted

Professor David Ash

The Stars Fell on Henrietta

Don Day

Out of Ireland

Maurice Woulfe (voice)

Legends of the Fall

Alfred Ludlow

Mary Shelley's Frankenstein

Cap. Robert Walton

Baseball

(voice)

Blink

Detective John Hallstrom

Late Night with Conan O'Brien

Self - Guest

Benny & Joon

Benjamin 'Benny' Pearl

A Private Matter

Bob Finkbine

The Playboys

Tom Casey

At Play in the Fields of the Lord

Martin Quarrier

Lies of the Twins

James McEwan / Jonathan McEwan

Avalon

Jules Kaye

The Handmaid's Tale

Nick

The Lemon Sisters

Frankie McGuinness

Perfect Witness

Samuel De Valera Paxton

Crusoe

Crusoe

LIVE with Kelly and Mark

Self - Guest

Stakeout

Richard "Stick" Montgomery

All My Sons

Chris Keller

The Mission

Felipe Mendoza

An Early Frost

Michael Pierson

Desperately Seeking Susan

Dez

Reckless

Johnny Rourke

American Playhouse

Chris Keller

The Late Late Show

Self

Hallmark Hall of Fame

Tom Guthrie