Patrick O'Neal
- Pacific Blue
1996 Thomas J. Craiden
- Perry Mason: The Case of the Skin-Deep Scandal
1993 Arthur Westbrook
- Under Siege
1992 Captain Adams
- For the Boys
1991 Shephard
- Q & A
1990 Kevin Quinn
- Alice
1990 Alice's Father
- Daughter of the Streets
1990 Alex
- New York Stories
1989 Phillip Fowler
- Maigret
1988 Kevin Portman
- Like Father Like Son
1987 Dr. Larry Armbruster
- J.J. Starbuck
1987
- Kay O'Brien
1986 Frederick Holcomb
- The Stuff
1985 Fletcher
- Perry Mason Returns
1985 Arthur Gordon
- Spraggue
1984 Dr. Miles Richards
- Murder, She Wrote
1984 Cy Parrish
- Kelsey's Son
1983
- Emerald Point N.A.S.
1983 Harlan Adams
- Fantasies
1982 John Webber
- Hotel
1982
- Nurse
1981
- Make Me an Offer
1980 Pete Strickland
- Tales of the Unexpected
1979 Sutton
- Like Mom, Like Me
1978 Phillip Stanford
- To Kill a Cop
1978 Police Commissioner
- Kaz
1978 Samuel Bennett
- To Kill a Cop
1978 Police Commissioner
- Sharon: Portrait of a Mistress
1977 Ed Dowling
- The Last Hurrah
1977 Norman Cass
- The Deadliest Season
1977 Bertram Fowler
- The Killer Who Wouldn't Die
1976 Commissioner Pat Moore
- Twin Detectives
1976 Leonard Rainier
- Independence
1976 George Washington
- The Stepford Wives
1975 Dale Coba
- Crossfire
1975 Lane Fielding
- Once the Killing Starts
1974 Michael Lane
- To Kill the King
1974 David Howard
- The Way We Were
1973 George Bissinger
- Thriller
1973 Michael Lane
- Barnaby Jones
1973 Coleman Reeves
- Night of the Dark Full Moon
1972 John Carter
- Corky
1972 Randy
- Search
1972
- Cool Million
1972 Doctor Emile Snow
- Columbo
1971 Frank Flanagan
- Cannon
1971
- The Kremlin Letter
1970 Charles Rone
- El Condor
1970 Chavez
- McCloud
1970 Alex Demarest
- Night Gallery
1970 Justus Walters
- Castle Keep
1969 Capt. Lionel Beckman
- Stiletto
1969 George Baker
- Medical Center
1969 Dr. Tarkington
- Marcus Welby, M.D.
1969 Dr. Valentine Peterson
- Where Were You When the Lights Went Out?
1968 Peter Garrison
- Assignment to Kill
1968 Richard Cutting
- The Secret Life of an American Wife
1968 Tom Layton
- Companions in Nightmare
1968 Jeremy Siddack
- Matchless
1967 Perry 'Matchless' Liston
- Coronet Blue
1967 Dr. Andrew Perkins
- Alvarez Kelly
1966 Maj. Albert Stedman
- Chamber of Horrors
1966 Jason Cravatte
- A Fine Madness
1966 Dr. Oliver West
- King Rat
1965 Max
- In Harm's Way
1965 Commander Neal Owynn
- The F.B.I.
1965 Victor Allen
- The Cardinal
1963 Cecil Turner
- The Outer Limits
1963 Jonathan Meridith
- Bob Hope Presents the Chrysler Theatre
1963 Father Thaddeus
- The Nurses
1962 Tom Farrell
- The Alfred Hitchcock Hour
1962 George Maxwell
- A Matter of Morals
1961 Alan Kennebeck
- Dr. Kildare
1961 Dr. Harvey Robert Jones
- The Defenders
1961 Jackson Dark
- From the Terrace
1960 Dr. Jim Roper
- Route 66
1960 Eric
- Diagnosis: Unknown
1960 Dr. Daniel Coffee
- Special for Women
1960 The Married Man
- The Twilight Zone
1959 Harmon Gordon
- One Step Beyond
1959 Mitchell Campion
- Naked City
1958 Roy Pressfield
- Dick and the Duchess
1957 Dick Starrett
- State Trooper
1956 Jeff Manley
- The Millionaire
1955 Harvey Borden
- Matinee Theater
1955
- The Mad Magician
1954 Lt. Alan Bruce
- The Black Shield of Falworth
1954 Walter Blunt
- Public Defender
1954 Jim
- City Detective
1953
- Chevron Theatre
1952
- Schlitz Playhouse of Stars
1951 Jay Farnum
- Lux Video Theatre
1950 Sailor
- Robert Montgomery Presents
1950 Brooks
- Studio One
1948 Jud Poag
- The Philco Television Playhouse
1948 Cliff
