Kevin Conway

The Gettysburg Address

as Daniel Webster (voice)

Prairie Dog Manor

as Self - Narrator (voice)

The Mayo Clinic

as William Worrall Mayo (voice)

Walden

as Henry David Thoreau

Is That a Gun in Your Pocket?

as Cyrus

The Keepers of the Streak

as Narration

Yosemite — A Gathering of Spirit

as Theodore Roosevelt (Voice)

Prohibition

as Reader (voice)

Person of Interest

as George Massey

The Good Wife

as Jonas Stern

Life on Mars

as Donovan Stamp

The Bronx Is Burning

as Gabe Paul

American Loser

as Bert

The Black Donnellys

as Jenny's Pop

Invincible

as Frank Papale

Brotherhood

as Neal Caffee

Unforgivable Blackness: The Rise and Fall of Jack Johnson

as Other Voices (voice)

Mystic River

as Theo (uncredited)

Gods and Generals

as Sgt. Buster Kilrain

Mark Twain

as Mark Twain (voice)

Mark Twain

as Mark Twain (voice)

Black Knight

as King Leo

Law & Order: Criminal Intent

as Frank McNare

Law & Order: Criminal Intent

as Jackie Dooley

Thirteen Days

as Gen. Curtis LeMay

Dark Angel

as Operative at Warehouse

Sally Hemings: An American Scandal

as Thomas Paine

Sally Hemings: An American Scandal

as Thomas Paine

Two Family House

as Jim O'Neary

The Confession

as Mel Duden

Mercury Rising

as Lomax

Lewis & Clark - The Journey of the Corps of Discovery

as Patrick Gass

Oz

as Seamus O'Reilly

Calm at Sunset

as Kelley Dobbs

Looking for Richard

as Hastings

Lawnmower Man 2: Beyond Cyberspace

as Jonathan Walker

Streets of Laredo

as Mox Mox

New York News

as Jim Kowalski

JAG

as Willie Meizer / Roscoe Martin

The Outer Limits

as The Control Voice (voice) (uncredited)

The Quick and the Dead

as Eugene Dred

The Whipping Boy

as Hold-Your-Nose-Billy

Gettysburg

as Sergeant Buster Kilrain

Homicide: Life on the Street

as Joseph Cardero

Jennifer Eight

as Chief Citrine

Breaking the Silence

as DA Jack Hastings

Rambling Rose

as Dr. Martinson

One Good Cop

as Lt. Danny Quinn

When Will I Be Loved?

as Jerry Howard

Law & Order

as Detective John Flynn

Northern Exposure

as Arlen Briscoe

Jesse

as Ken Brand

Homeboy

as Grazziano

Funny Farm

as Crum Petree (uncredited)

Star Trek: The Next Generation

as Kahless

The Sun and the Moon

The Equalizer

as John Allenwaite

Attack on Fear

as Richard Ofshe

Miami Vice

as Commander Fox

Flashpoint

as Brook

Something About Amelia

as Dr. Kevin Farley

Rage of Angels

as Ken Bailey

The Elephant Man

as Frederick Treves

The Funhouse

as The Barker

The Lathe of Heaven

as Dr. William Haber

The Scarlet Letter

as Roger Chillingworth

Paradise Alley

as Stitch

F.I.S.T.

as Vince Doyle

The Deadliest Season

as George Graff

Johnny, We Hardly Knew Ye

as David F. Powers

The Gardener's Son

as James Gregg

Rx for the Defense

as Dr. Packer

Mr. Inside/Mr. Outside

as Fence #1

Shamus

as The Kid

Portnoy's Complaint

as Smolka

Slaughterhouse-Five

as Weary

Believe in Me

as Clancy

Hogan's Goat

as Peter Boyle

Great Performances

as Peter Boyle

A World Apart

Miss USA

as Self - Judge

Hallmark Hall of Fame

as Kelly Dobbs