James Olson
- The Family Man
1990
- Rachel River
1989 Jack Canon
- One Police Plaza
1986 Whitney Zangline
- Commando
1985 Major General Franklin Kirby
- North Beach and Rawhide
1985 Bill Cassidy
- The Parade
1984 Andy Janacek
- Murder, She Wrote
1984 Clarence La Rue
- Cave-In!
1983 Tom Arlen
- Amityville II: The Possession
1982 Father Adamsky
- Matt Houston
1982
- American Playhouse
1982 Jack Canon
- Ragtime
1981 Father
- The Silent Lovers
1980 Victor Seastrom
- No Prince for My Cinderella
1978 Burt Williams
- The Mafu Cage
1978 David
- Project U.F.O.
1978
- The Runaways
1978
- Battlestar Galactica
1978 Thane
- The Spell
1977 Glenn
- The Court-Martial of George Armstrong Custer
1977 Gen. George Armstrong Custer
- Law and Order
1976 Insp. Ed Shea
- The Bionic Woman
1976
- Someone I Touched
1975 Sam Hyatt
- The Family Nobody Wanted
1975 Carl Doss
- Strange New World
1975 Surgeon
- Man on the Outside
1975 Gerald Griffin
- Wonder Woman
1975 Wotan
- Manhunter
1974 Walt Hovis
- The Sex Symbol
1974 Calvin Bernard
- A Tree Grows in Brooklyn
1974 McShane
- Harry O
1974
- Police Woman
1974
- The New Land
1974
- Little House on the Prairie
1974 Reverend Jacob Danforth
- Incident on a Dark Street
1973 Joe Dubbs
- Legend in Granite
1973 Mas McGee
- Police Story
1973
- Barnaby Jones
1973 Randall Stone
- The Groundstar Conspiracy
1972 Senator Stanton
- The Rookies
1972
- Maude
1972 Sen. Bob Myers
- Kung Fu
1972 Damion
- The Andromeda Strain
1971 Dr. Mark Hall
- Wild Rovers
1971 Joe Billings
- Paper Man
1971 Art Fletcher
- Columbo
1971 Paul Rifkin
- Cannon
1971
- McMillan & Wife
1971 W.T. Knox
- Crescendo
1970 Georges Ryman / Jacques Ryman
- McCloud
1970
- San Francisco International Airport
1970 Professor Theodore Tragis
- Moon Zero Two
1969 Capt. William H. Kemp
- Hawaii Five-O
1969 Mariss
- Medical Center
1969 Dave Toland
- The Stalking Moon
1968 Cavalry Officer (uncredited)
- Rachel, Rachel
1968 Nick Kazlik
- Lancer
1968
- Mannix
1967
- Ironside
1967
- The Three Sisters
1966 Baron Tuzenbach
- The F.B.I.
1965 Sheriff Bill Temple
- Route 66
1960
- Bonanza
1959 Vance
- The Strange One
1957 Roger Gatt
- The Sharkfighters
1956 Ens. Harold Duncan
- Gunsmoke
1955 Bede Stalcup
- Hallmark Hall of Fame
1951 General George A. Custer
- Robert Montgomery Presents
1950 Capt. Dicer
