James Gammon
- In the Electric Mist
2009 Ben Hebert
- The New Daughter
2009 Roger Wayne
- Otis E.
2009 The Sheriff
- Appaloosa
2008 Earl May
- The Final Season
2007 Jared Akers
- Jesse Stone: Sea Change
2007 Bob
- Altered
2006 Sheriff Henderson
- What I Did for Love
2006 Karl Ryder
- The Wild Bunch: The True Tale of Butch and Sundance
2006 Narrator
- The Far Side of Jericho
2006 The Preacher
- Don't Come Knocking
2005 Old Ranch Hand
- Grey's Anatomy
2005 Mr. Scofield
- Paradise
2004 Old Cowboy
- Silver City
2004 Sheriff Joe Skaggs
- LAX
2004 Bill Barkley
- Monte Walsh
2003 Fighting Joe Hooker / Albert Miller
- Cold Mountain
2003 Esco Swanger
- The Country Bears
2002 Big Al (voice)
- Life or Something Like It
2002 Pat Kerrigan
- Fillmore!
2002
- Monk
2002 Oates
- Crossing Jordan
2001 Olin Price
- The Cell
2000 Teddy Lee
- The Adventures of Young Indiana Jones: Passion for Life
2000 Teddy Roosevelt
- The Iron Giant
1999 Foreman Marv Loach / Floyd Turbeaux (voice)
- You Know My Name
1999 Real Arkansas Tom
- One Man's Hero
1999 General Zachary Taylor
- The Hi-Lo Country
1998 Hoover Young
- Logan's War: Bound by Honor
1998 Ben
- Point Blank
1998 Dad
- Love from Ground Zero
1998 Hat
- The Man in the Iron Mask
1998 Commandant
- Traveller
1997 Double D
- The Apostle
1997 Brother Edwards (uncredited)
- Two Mothers for Zachary
1996 Chalmer
- Nash Bridges
1996 Nick Bridges
- Truman
1995 Sam Rayburn
- Wild Bill
1995 California Joe
- Streets of Laredo
1995 Charles Goodnight
- Major League II
1994 Lou Brown
- Cabin Boy
1994 Paps
- Wyatt Earp
1994 Mr. Sutherland
- Hard Vice
1994 Bronski
- Natural Born Killers
1994 Redneck's Buddy in Diner
- Running Cool
1993 Ironbutt Garrett
- Men Don't Tell
1993 Jack MacAffrey
- The Adventures of Huck Finn
1993 Deputy Hines
- CrissCross
1992 Emmett
- Leaving Normal
1992 Walt
- Middle Ages
1992 Dave
- Stranger at My Door
1991 Sheriff Bitterman
- Conagher
1991
- I Love You to Death
1990 Lt. Larry Schooner
- Revenge
1990 Texan
- Coupe de Ville
1990 Dr. Sturgeon The Cadillac Surgeon
- Bagdad Cafe
1990 Rudy
- Major League
1989 Lou Brown
- Roe vs. Wade
1989 Jimmy Russell
- The Milagro Beanfield War
1988 Horsethief Shorty
- Lincoln
1988 Gen. Ulysses S. Grant
- Made in Heaven
1987 Steve Shea
- Ironweed
1987 Reverend Chester
- Stacking
1987 Clate Connaloe
- Laguna Heat
1987 Grimes
- Hard Traveling
1986 Sgt. Slattery
- L.A. Law
1986 Thomas Quinn
- Silverado
1985 Dawson
- Father of Hell Town
1985 Lt. Raymond Tracy
- Sylvester
1985 Steve
- Vision Quest
1985 Kuch's Dad
- Silver Bullet
1985 Arnie Westrum
- Noon Wine
1985 Sheriff
- The Equalizer
1985 Michael Cub
- The Long Hot Summer
1985 Billy Quick
- The Master
1984 Mr. Daniels
- Murder, She Wrote
1984 Billy Don Baker
- The Ballad of Gregorio Cortez
1983 Sheriff Frank Fly
- M.A.D.D.: Mothers Against Drunk Drivers
1983 Willard Kohler
- Women of San Quentin
1983 Officer
- Deadly Encounter
1982 Frank Kitchens
- Cagney & Lacey
1982
- American Playhouse
1982 Sheriff Frank Fly
- Joe Dancer: The Big Black Pill
1981 Capt. Jake Jacqualone
- Urban Cowboy
1980 Steve Strange
- Below the Belt
1980 Luke
- Any Which Way You Can
1980 Bartender
- On the Nickel
1980 Peanut John
- Rage!
1980 Joe Dean
- It's My Turn
1980 Connie Foxworth (uncredited)
- The Sacketts
1979 Wes Bigelow
- Kaz
1978
- The Greatest
1977 Mr. Harry
- Black Oak Conspiracy
1977 Deputy Bullard
- Code R
1977 Dillard
- The Wackiest Wagon Train in the West
1976 Roy, Hired Hand
- The Pom Pom Girls
1976 Coach
- Bobbie Jo and the Outlaw
1976 Leather Salesman
- Charlie's Angels
1976 Billy
- The Wild McCullochs
1975 1st Police Officer
- The Kansas City Massacre
1975 Garth
- Macon County Line
1974 Elisha Gibbons
- Zandy's Bride
1974 Man in Gunfight (uncredited)
- Petrocelli
1974 Harry
- Cry for Me, Billy
1972 Amos
- Kung Fu
1972 Jake
- The Waltons
1972
- Macho Callahan
1971 Cowboy
- Cannon
1971 Lt. Keely
- A Man Called Horse
1970 Ed
- Journey to Shiloh
1968 Tellis Yeager
- Lancer
1968
- Cool Hand Luke
1967 Sleepy
- The High Chaparral
1967 Lafe
- The Invaders
1967 Hal
- Batman
1966 Osiris
- The Monroes
1966
- Felony Squad
1966
- The Road West
1966
- The F.B.I.
1965 Ben McCann
- The Virginian
1962 Cal Mason
- Bonanza
1959 Harry Jeffers
- Gunsmoke
1955 Arnie Jeffords
