David Ackroyd
- The Best Bar in America
2013 Northway
- The Universe
2007
- History's Mysteries: The True Story of Gladiators
2001 Narrator
- Amityville: The Haunting
2000 Narrator (Voice)
- Amityville: Horror or Hoax
2000 Narrator (Voice)
- Circus Freaks and Sideshows
2000 Narrator
- Mr. Ponzi and His Scheme
1999 Narrator
- In Search of History: Salem Witch Trials
1998 Narrator
- History's Mysteries
1998 Producer
- No Strings Attached
1997 Dr. Singer
- Raven
1997 Bill Gilley
- In Search of History - The Knights Templar
1997 Himself - Narrator
- The Real Adventures of Jonny Quest
1996 Ezekiel Rage (voice)
- In Search of History
1996 Narrator
- Xena: Warrior Princess
1995 Anteus
- Against the Wall
1994 William Kuntsler
- Dead On
1994 Dexter Davenport
- Love, Cheat & Steal
1993 Tom Kerry
- Walker, Texas Ranger
1993 Jess Morell
- SWAT Kats: The Radical Squadron
1993 Newscaster (voice)
- The Fear Inside
1992 Brandon Cole
- Breaking the Silence
1992 Dr. Irving Berringer
- The Round Table
1992
- Stop at Nothing
1991 Agent Conroy
- Hell Hath No Fury
1991 Stanley
- Dark Angel
1990 Inspector Switzer
- Wrestling with God
1990 Robert Owen
- Captain Planet and the Planeteers
1990 Owner / Bus Driver (voice)
- Studio 5-B
1989
- Poor Little Rich Girl: The Barbara Hutton Story
1989 Graham Mattison
- Doogie Howser, M.D.
1989 Dr. Marcus
- Memories of Me
1988 1st Assistant Director
- Nutcracker: Money, Madness & Murder
1987 Jones
- The Nativity
1986 Angel of the Lord (voice)
- The Children of Times Square
1986 Peter Roberts
- A Smoky Mountain Christmas
1986 Video Director
- Stark: Mirror Image
1986 Kenneth Clayton
- Wildfire
1986
- Blacke's Magic
1986
- Picking Up the Pieces
1985 Dr. Eric Harding
- MacGyver
1985 Lucien Trumbo
- The Sky's No Limit
1984 Col. Charlie King
- Murder, She Wrote
1984 Prosecutor Tom Casselli
- Cover Up
1984
- Hunter
1984 Gus Trancus
- Highway to Heaven
1984 Commander Matthew Rogers
- Deadly Lessons
1983 John Ferrar
- When Your Lover Leaves
1983 Joe Masterson
- Cocaine: One Man's Seduction
1983 Bruce Neumann
- The A-Team
1983 Major Laskov
- AfterMASH
1983 Dr. Boyer
- Whiz Kids
1983
- Hardcastle and McCormick
1983 Eddie Dawson
- The Sound of Murder
1982 Peter Marriott
- St. Elsewhere
1982 Chuck Cochrane
- Hotel
1982
- Cagney & Lacey
1982 Brian Cagney
- Teachers Only
1982
- A Gun in the House
1981 Joe Cates
- Dynasty
1981
- The Mountain Men
1980 Medicine Wolf
- The Yeagers
1980
- Mind Over Murder
1979 Ben Kushing
- Knots Landing
1979 Bill Medford
- Women in White
1979 Dr. Mike Rayburn
- And I Alone Survived
1978 Jay Fuller
- Tom and Joann
1978 Gabe
- Dallas
1978 Gary Ewing
- The Word
1978 Tom Carey
- The Paper Chase
1978
- The Dark Secret of Harvest Home
1978 Nick Constantine
- Exo-Man
1977 Dr. Nicholas Conrad
- Lou Grant
1977 Mike Kessler
- Kojak
1973 Vincent Hackley
- Great Performances
1971 Reginald Broderick
- Story Theatre
1969 Ensemble Member
- Another World
1964
