Ramon Bieri
- Cracker
1997 Witness
- Ghosts of Mississippi
1996 James Holley
- Profiler
1996 Monte Drake
- Arli$$
1996 Jake Bullock
- Children of the Dark
1994 T. Hardy Fallbrook
- ER
1994 Mr. Bartok
- Love, Lies and Murder
1991 Howard
- The Final Days
1989 Judge John J. Sirica
- Juarez
1988 Lt. C.P. Hardin
- Vibes
1988 Eli Diamond
- The Sicilian
1987 Quintana
- Carly's Web
1987
- The Richest Cat in the World
1986 Oscar Kohlmeyer
- Oceans of Fire
1986 Chuck Horn
- L.A. Law
1986 Vernon Weeks
- Blacke's Magic
1986 Captain Luis Gondolpho /Victor Kroeger
- The Zoo Gang
1985 Pa Donnely
- The Twilight Zone
1985 (segment "Shadow Play")
- Grandview, U.S.A.
1984 Mr. Pearson
- Murder, She Wrote
1984 Pat Phillips
- Hunter
1984 Charlie Coster
- Crazy like a Fox
1984
- St. Elsewhere
1982 Gene Galecki
- Knight Rider
1982 Al Farland
- Matt Houston
1982
- Reds
1981 Police Chief
- A Matter of Life and Death
1981 Mr. Kutzreba
- Simon & Simon
1981
- Bret Maverick
1981 Elijah Crow
- Nero Wolfe
1981 Leo Crown
- The Fall Guy
1981 Mayor John P. Littlefield
- A Christmas Without Snow
1980 Henry Quist
- Magnum, P.I.
1980 Police Captain Frank Browning
- The Frisco Kid
1979 Mr. Jones
- When She Was Bad...
1979 Dr. Gilbert
- Joe's World
1979 Joe Wabash
- Buck Rogers in the 25th Century
1979 Commissioner Bergstrom
- A Love Affair: The Eleanor and Lou Gehrig Story
1978 Babe Ruth
- True Grit: A Further Adventure
1978 Sheriff Ambrose
- Sorcerer
1977 Corlette
- The San Pedro Bums
1977 Sgt. Yost
- CHiPs
1977
- The Rhinemann Exchange
1977 Daniel Meehan
- Nicole
1976 Malcolm
- Quincy, M.E.
1976
- Charlie's Angels
1976 Yanos Barzak
- McNaughton's Daughter
1976 Randall Jardine
- Crossfire
1975 Captain McCardle
- Switch
1975 Jack Gaynor
- Bronk
1975
- Starsky & Hutch
1975 Bo Rile
- Kate McShane
1975 Ben
- It's Good to Be Alive
1974 Walter O'Malley
- Lucas Tanner
1974 Craig Willeman
- The Gun
1974 Walt Kelsy
- The Conversation
1974 Man at Party (uncredited)
- Kolchak: The Night Stalker
1974 Captain Joe Baker
- Harry O
1974
- The Manhunter
1974
- The Rockford Files
1974 Sheriff Homer Prouty
- Little House on the Prairie
1974 Liam O'Neill
- Badlands
1973 Cato
- Outrage!
1973 Deputy Tottif
- Hunter
1973 Mishani
- Police Story
1973
- The Magician
1973 Lt. Phil Corcoran
- Barnaby Jones
1973 Lt. Hager
- The Honkers
1972 Jack Ferguson
- Kung Fu
1972 John Bates
- Banacek
1972 John Hargroves
- The Streets of San Francisco
1972 Skowlownowski
- Search
1972 Inspector Baertschi
- The Andromeda Strain
1971 Major Manchek
- Brother John
1971 Orly Ball
- Sarge: The Badge or the Cross
1971 Chief Dewey
- Cannon
1971
- Nichols
1971 Cutler
- R.P.M.
1970 Brown
- The Grasshopper
1970 Roosevelt Dekker
- The Partridge Family
1970 Mr. Grisbee
- Hawaii Five-O
1969 Michael Briggs
- Room 222
1969
- Medical Center
1969
- Lancer
1968
- Mannix
1967
- Ironside
1967 Frank Clausen
- Mission: Impossible
1966 Colonel Rodriguez
- NET Playhouse
1966
- Hogan's Heroes
1965 Steiner
- Daniel Boone
1964 Hanker
- Route 66
1960
- Bonanza
1959 Jonas Holt
- Gunsmoke
1955 Forbes
