James B. Sikking
- American Primitive
2009 William Cauldicott
- Made of Honor
2008 Reverend Foote
- Fever Pitch
2005 Doug Meeks
- The Closer
2005 Judge Edward Crosby
- Submerged
2001 Rear Admiral Cyrus Cole
- The Guardian
2001 Bill Magee
- Nowhere to Land
2000 George Eller
- Curb Your Enthusiasm
2000 Jim Remington
- Mutiny
1999 Lt. Cmdr. Tynan
- Batman Beyond
1999 Harry (voice)
- Invasion America
1998 General Gordon (voice)
- Brooklyn South
1997 Stan Jonas
- The Ring
1996 Sam Liebman
- Tyson
1995 Bill Clayton
- In Pursuit of Honor
1995 Gen Douglas MacArthur
- Dare to Love
1995 Ron Wells
- Dead Badge
1995 Wheeler / Aaron Feld
- Jake Lassiter: Justice on the Bayou
1995 Roger Salisbury
- Seduced by Evil
1994 Nick Lindsay
- Duckman
1994 James Madison (voice)
- The Pelican Brief
1993 Denton Voyles
- Doing Time on Maple Drive
1992 Phil Carter
- Final Approach
1991 Col. Jason Halsey
- Narrow Margin
1990 Nelson
- Cop Rock
1990 Lt. Howard Hunter (uncredited)
- Desperado: Badlands Justice
1989 Kirby Clarke
- The Final Days
1989 Elliott Richardson
- Doogie Howser, M.D.
1989 David Howser
- Around the World in 80 Days
1989 Jenks
- Ollie Hopnoodle's Haven of Bliss
1988 The Old Man
- Too Good to Be True
1988 Russell Quinton
- Bay Coven
1987 Nicholas Kline
- Police Story: The Freeway Killings
1987 Mayor Cameron
- Soul Man
1986 Bill Watson
- Dress Gray
1986 Maj. Clifford Bassett
- Morons from Outer Space
1985 Col. Raymond Laribee, CIA
- First Steps
1985 Jim Davis
- Up the Creek
1984 Tozer
- Star Trek III: The Search for Spock
1984 Captain Styles
- The Jesse Owens Story
1984 Avery Brundage
- Who's the Boss?
1984 Cornelius
- Hunter
1984 Jack Small
- The Star Chamber
1983 Dr. Harold Lewin
- Imps*
1983 Dracula
- The Magic Statue
1982 Geoffrey St. James
- American Playhouse
1982 The Old Man
- Outland
1981 Sgt. Montone
- Hill Street Blues
1981 Howard Hunter
- Ordinary People
1980 Ray Hanley
- Trouble in High Timber Country
1980 Roger Lomax
- The Competition
1980 Brudenell
- The Electric Horseman
1979 Dietrich
- Paris
1979 Lew Castle
- Turnabout
1979
- A Woman Called Moses
1978 McCracken
- Capricorn One
1977 Control Room Man
- Man from Atlantis III: Killer Spores
1977 Colonel Manzone
- Kill Me If You Can
1977 Mr. Lea
- Young Joe, the Forgotten Kennedy
1977 Commander Devril
- Calling Doctor Storm, M.D.
1977 Bart Burton
- Eight Is Enough
1977
- The Incredible Hulk
1977 Cliff McConnell
- Operation Petticoat
1977 Lt. O'Reilly
- The Bionic Woman
1976
- Charlie's Angels
1976 Frisch
- Delvecchio
1976 Ned Wagner
- Rich Man, Poor Man - Book II
1976 Matthew Downey
- Starsky & Hutch
1975 Ted McDermott
- Ellery Queen
1975 Mike Hewitt
- The Terminal Man
1974 Ralph Friedman
- The F.B.I. Story: The FBI Versus Alvin Karpis, Public Enemy Number One
1974 New Orleans SAC
- Little House on the Prairie
1974 Mr. Franklin
- The Rockford Files
1974 Jeff Seales
- Scorpio
1973 Harris
- The President's Plane Is Missing
1973 Aide to Dunbar
- Brother on the Run
1973 Lt Summers
- Outrage!
1973 Officer Geary
- The Six Million Dollar Man: The Solid Gold Kidnapping
1973 2nd OSO Agent
- Coffee, Tea or Me?
1973 Businessman
- The Alpha Caper
1973 Henry Kellner
- The Magnificent Seven Ride!
1972 Captain Andy Hayes
- Gidget Gets Married
1972 Jim Johnson
- The Astronaut
1972 Astronaut Higgins
- The New Centurions
1972 Sergeant Anders
- Family Flight
1972 Second Controller
- Man on a String
1972 Pipe Smoker
- M*A*S*H
1972 Finance Officer
- The Rookies
1972
- The Bob Newhart Show
1972 Dick
- The Streets of San Francisco
1972 Major Frank Kramer, US Army Doctor
- Search
1972
- Banyon
1972 Andrews
- Inside O.U.T.
1971 Patrolman
- The Night God Screamed
1971 Deacon Paul
- Escape from the Planet of the Apes
1971 Control Room Officer (uncredited)
- Cannon
1971
- Columbo
1971 Policeman in Office (uncredited)
- The Immortal
1970
- Night Gallery
1970 State Trooper (segment "Death in the Family")
- Daddy's Gone A-Hunting
1969 Joe Menchell
- Charro!
1969 Gunner
- Hawaii Five-O
1969 George Cameron
- Room 222
1969
- The Bold Ones: The New Doctors
1969 1st Reporter
- Love, American Style
1969 Leonard
- Adam-12
1968 Tex
- The Mod Squad
1968 Major Bernard
- The Doris Day Show
1968 Horace Bowers
- The Name of the Game
1968 Police Lieutenant
- Point Blank
1967 Hired Gun
- In Like Flint
1967 Secret Service Man (uncredited)
- Mannix
1967 Sketchley
- Ironside
1967 Voice Print Officer Jay
- The Invaders
1967 Capt. William Taft
- Mission: Impossible
1966 Corrigan
- Von Ryan's Express
1965 American Soldier (uncredited)
- The F.B.I.
1965 Hair and Fibers Expert
- Hogan's Heroes
1965 Gestapo Officer
- Run for Your Life
1965 Nugent
- Honey West
1965 Valentine
- The Loner
1965 Confederate Captain
- The Strangler
1964 Police Sketch Artist
- Gomer Pyle, U.S.M.C.
1964 Colonel Richardson
- 12 O'Clock High
1964 Captain Rand
- The Fugitive
1963 Bert
- The Outer Limits
1963 Botany
- My Favorite Martian
1963 Aide
- Combat!
1962 Lyles
- The Virginian
1962 Sanders
- Rawhide
1959 Luke Harger
- Bonanza
1959 Jack Rimbau
- Perry Mason
1957 Civilian Engineer Bert Springer
- Five Guns West
1955 Union Soldier (uncredited)
