Michael Moriarty
- Of Things Past
2023 Michael Dietrich
- Gunfight at Dry River
2021 John 'Boone' Hawkins
- The Yellow Wallpaper
2011 Mr. Isaac Hendricks
- Hitler Meets Christ
2007 Screenplay
- Pick Me Up
2006 Jim Wheeler
- Santa Baby
2006 T.J. Hamilton
- 12 Hours to Live
2006 Donald Saunders
- Deadly Skies
2006 General Dutton
- Neverwas
2005 Dick
- Fugitives Run
2005 Callohan
- Mob Princess
2003 Eddy
- Living with the Dead
2002 Adrian, Psychic
- Swimming Upstream
2002 Morris Bird II
- Along Came a Spider
2001 Senator Hank Rose
- James Dean
2001 Winton Dean
- Out of Line
2001 Larry Frank
- Mindstorm
2001 Schmidt
- House of Luk
2001 Mr. Kidd
- Becoming Dick
2000 Director / Mirkin
- Children of Fortune
2000 Sheriff Bast
- Cold Blooded
2000 Mark Solomon
- Woman Wanted
1999 Richard
- Shiloh 2: Shiloh Season
1999 Ray Preston
- The Art of Murder
1999 Cole Sheridan
- Earthquake in New York
1998 Paul Stenning
- The Arrow
1997 President Dwight D. Eisenhower
- Galileo: On the Shoulders of Giants
1997 Galileo Galilei
- Major Crime
1997 Gordon Tallas
- Courage Under Fire
1996 Brigadier General Hershberg
- Shiloh
1996 Ray Preston
- Managua
1996
- Calm at Sunset
1996 Russell Pfeiffer
- Crime of the Century
1996 Governor Harold Hoffman
- Cagney & Lacey: True Convictions
1996 Matthew Wylie
- Broken Silence
1995 Father Mulligan
- Born Too Soon
1993 Fox Butterfield
- Full Fathom Five
1990 Garvin
- Dark Tower
1989 Dennis Randall
- The Secret of the Ice Cave
1989 Manny Wise
- Tailspin: Behind the Korean Airliner Tragedy
1989 Hank Daniels
- Frank Nitti: The Enforcer
1988 Hugh Kelly
- A Return to Salem's Lot
1987 Joe Weber
- It's Alive III: Island of the Alive
1987 Stephen Jarvis
- The Hanoi Hilton
1987 Williamson
- Odd Birds
1987 Brother T.S. Murphy
- Troll
1986 Harry Potter Sr.
- Pale Rider
1985 Hull Barret
- The Stuff
1985 David 'Mo' Rutherford
- Blood Link
1982 Keith Mannings / Craig Mannings
- Q
1982 Jimmy Quinn
- The Sound of Murder
1982 Charles Norberry
- Reborn
1981 Mark
- Too Far to Go
1979 Richard Maple
- Who'll Stop the Rain
1978 John Converse
- The Winds of Kitty Hawk
1978 Wilbur Wright
- The Deadliest Season
1977 Gerry Miller
- Report to the Commissioner
1975 Bo Lockley
- Shoot It Black, Shoot It Blue
1974 Herbert G. Rucker
- Bang the Drum Slowly
1973 Henry Wiggen
- The Last Detail
1973 Marine O. D.
- The Glass Menagerie
1973 Jim
- A Summer Without Boys
1973 Abe Battle
- Hickey & Boggs
1972 Ballard
- My Old Man's Place
1971 Trubee Pell
