Hal Holbrook
- An American Conscience: The Reinhold Niebuhr Story
2017 Reinhold Niebuhr (voice)
- Blackway
2015 Whizzer
- Planes: Fire & Rescue
2014 Mayday (voice)
- Savannah
2013 Judge Harden
- Rectify
2013 Rutherford Gaines
- Monday Mornings
2013 Dr. Arvin Wayne
- Lincoln
2012 Preston Blair
- Promised Land
2012 Frank Yates
- Good Day for It
2011 Hec
- Water for Elephants
2011 Old Jacob
- Flying Lessons
2010 Harry Pleasant
- The Event
2010 James Dempsey
- Hawaii Five-0
2010 Leonard Patterson
- That Evening Sun
2009 Abner Meecham
- Killshot
2008 Papa
- Sons of Anarchy
2008 Nate Madock
- Into the Wild
2007 Ronald "Ron" Franz
- Grey's Anatomy
2005 Lewis Clatch
- Bones
2005 Red Hudmore
- The Seventh Day
2005 Host
- The Street Lawyer
2003 Arthur Jacobs
- Shade
2003 The Professor
- Butch Cassidy and the Outlaw Trail
2003 Narrator
- Hope & Faith
2003 Edward Shanowski
- NCIS
2003 Mickey Stokes
- Purpose
2002 Tom Walker
- Eastwood & Co.: Making 'Unforgiven'
2002 Narrator (voice)
- Good Morning, Miami
2002 Jim Templeton
- The Majestic
2001 Congressman Doyle
- Haven
2001 Harold L. Ickes
- The Legend of the Three Trees
2001 Narrator
- Haven
2001 Harold L. Ickes
- Waking the Dead
2000 Isaac Green
- The Life & Adventures of Santa Claus
2000 Ak - Master Woodsman of the World (voice)
- Men of Honor
2000 'Mr. Pappy'
- Founding Fathers
2000 Benjamin Franklin (voice)
- The Bachelor
1999 O'Dell
- The Florentine
1999 Smitty
- Lost in Middle America (and What Happened Next)
1999 Narrator
- Battleships
1999 Narrator
- The West Wing
1999 Albie Duncan
- Family Law
1999 Judge Richard Lloyd
- The Sopranos
1999 John Schwinn
- Judas Kiss
1998 Senator Rupert Hornbeck
- Hush
1998 Dr. Franklin Hill
- Rusty: A Dog's Tale
1998 Boyd Callahan
- My Own Country
1998 Lloyd Flanders
- Beauty
1998 Alexander Miller
- Walking to the Waterline
1998 Man on the Beach
- Becker
1998 Mr. Humphries
- Hercules
1997 Amphitryon (voice)
- Trail of Hope
1997 Narrator
- Eye of God
1997 Sheriff Rogers
- Operation Delta Force
1997 Admiral Henshaw
- All the Winters that Have Been
1997 Uncle Ren Corvin
- Cats Don't Dance
1997 Cranston (voice)
- Lewis & Clark - The Journey of the Corps of Discovery
1997 Narrator (voice)
- The Third Twin
1997 Pete
- The Battle of The Alamo
1996 Voice
- Carried Away
1996 Doctor Evans
- Innocent Victims
1996 Bob Hennis
- Stormchasers
1995 Narrator
- Perry Mason: The Case of the Jealous Jokester
1995 Wild Bill McKenzie
- She Stood Alone: The Tailhook Scandal
1995 Adm. Kelso
- The Outer Limits
1995 Justice Oliver Harbison
- Perry Mason: The Case of the Grimacing Governor
1994 Wild Bill McKenzie
- Perry Mason: The Case of the Lethal Lifestyle
1994 William McKenzie
- ER
1994 Walter Perkins
- The Firm
1993 Oliver Lambert
- Bonds of Love
1993 Jim Smith
- Eastwood & Co.: Making 'Unforgiven'
1992 Narrator (voice)
- Dixie Carter's Unworkout
1992 Thanks
- A Killing in a Small Town
1990 Dr. Beardsley
- Evening Shade
1990 Evan Evans
- Fletch Lives
1989 Hamilton "Ham" Johnson
- Day One
1989 Gen. George Marshall
- Sorry, Wrong Number
1989 Jim Coltrane
- The Unholy
1988 Archbishop Mosely
- I'll Be Home for Christmas
1988 Joseph Bundy
- American Experience
1988 Narrator (voice)
- Emma: Queen of the South Seas
1988 Jonas Coe
- The Fortunate Pilgrim
1988 Dr. Andrew McKay
- Wall Street
1987 Lou Mannheim
- Plaza Suite
1987 Sam Nash
- Under Siege
1986 President Maxwell Monroe
- Designing Women
1986 Director
- Dress Gray
1986 Gen. Charles Hedges
- North and South
1985 Abraham Lincoln
- The Three Wishes of Billy Grier
1984 Grandpa Grier
- George Washington
1984 John Adams
- Celebrity
1984 Calvin Sledge
- The Star Chamber
1983 Benjamin Caulfield
- America Remembers John F. Kennedy
1983 Host
- Hazardous Waste: The Search for Solutions
1983 Narrator (voice)
- Creepshow
1982 Henry Northrup (segment "The Crate")
- Girls Nite Out
1982 Jim MacVey
- The Killing of Randy Webster
1981 John Webster
- The Fog
1980 Father Malone
- The Kidnapping of the President
1980 President Adam Scott
- Off the Minnesota Strip
1980 Bud Johansen
- Natural Enemies
1979 Paul Steward
- Murder by Natural Causes
1979 Arthur Sinclair
- The Legend of the Golden Gun
1979 J.R. Swackhammer
- When Hell Was in Session
1979 Cmdr. Jeremiah A. Denton
- The Awakening Land
1978 Portius Wheeler - The Solitary
- Capricorn One
1977 Dr. James Kelloway
- Julia
1977 Alan
- Rituals
1977 Harry
- Our Town
1977 Stage manager
- All the President's Men
1976 Deep Throat
- Midway
1976 Cmdr. Joseph Rochefort
- The Girl from Petrovka
1974 Joe
- Lincoln
1974 Abraham Lincoln
- Magnum Force
1973 Lieutenant Briggs
- Pueblo
1973 Capt. Lloyd Bucher
- Jonathan Livingston Seagull
1973 Elder (voice)
- They Only Kill Their Masters
1972 Dr. Warren G. Watkins
- That Certain Summer
1972 Doug Salter
- Suddenly Single
1971 Larry Hackett
- Goodbye, Raggedy Ann
1971 Harlan Webb
- Travis Logan, D.A.
1971 Matthew Sand
- Appointment With Destiny
1971 Narrator
- The People Next Door
1970 David Hoffman
- The Great White Hope
1970 Cameron
- The Wacky Zoo of Morgan City
1970 Mitch Collins
- A Clear and Present Danger
1970 Hays Stowe
- The Bold Ones: The Senator
1970 Senator Hays Stowe
- The Whole World Is Watching
1969 Chancellor Graham
- The Brotherhood
1968 Man at the Table (uncredited)
- Wild in the Streets
1968 Senator Fergus
- The Name of the Game
1968 John Adrian
- Mark Twain Tonight!
1967 Writer
- The Group
1966 Gus Leroy
- The Glass Menagerie
1966 her son
- CBS Playhouse
1966 Tom Wingfield
- The F.B.I.
1965 Christopher Simes
- The Wonderful World of Disney
1954 Mitch Collins
