Carroll O'Connor
- Return to Me
2000 Marty O'Reilly
- 36 Hours to Die
1999 Jack 'Balls' O'Malley
- Gideon
1998 Leo Barnes
- In the Heat of the Night: Grow Old Along with Me
1995 Bill Gillespie
- In the Heat of the Night: By Duty Bound
1995 Bill Gillespie
- In the Heat of the Night: A Matter of Justice
1994 Bill Gillespie
- Party of Five
1994 Jake Gordon
- Mad About You
1992 Gus Stemple
- In the Heat of the Night
1988 Director
- En el calor de la noche
1988 Chief William O. 'Bill' Gillespie
- Convicted
1986 Lewis May
- The GLO Friends Save Christmas
1985 Santa Claus (voice)
- Brass
1985 Writer
- Archie Bunker's Place
1979 Director
- The Last Hurrah
1977 Writer
- The Jacksons
1976 El mismo
- Bronk
1975 Story
- Law and Disorder
1974 Willie
- Of Thee I Sing
1972 John P. Wintergreen
- Doctors' Wives
1971 Joe Gray
- All in the Family
1971 Theme Song Performance
- Kelly's Heroes
1970 Major General Colt
- Marlowe
1969 Lt. Christy French
- Death of a Gunfighter
1969 Lester Locke
- Fear No Evil
1969 Myles Donovan
- Ride a Northbound Horse
1969 Mr. Davis
- For Love of Ivy
1968 Frank Austin
- The Devil's Brigade
1968 Maj. Gen. Maxwell Hunter
- Point Blank
1967 Brewster
- Waterhole #3
1967 Sheriff John Copperud
- Warning Shot
1967 Paul Jerez
- What Did You Do in the War, Daddy?
1966 General Bolt
- Hawaii
1966 Charles Bromley
- Not With My Wife, You Don't!
1966 General Parker
- The Time Tunnel
1966 Gen. Southall / Col. Phil Southall
- That Girl
1966
- Mission: Impossible
1966 Josef Varsh
- In Harm's Way
1965 Lt. Commander Burke
- I Spy
1965 Dr. Karolyi
- The Wild Wild West
1965 Fabian Lavendor
- Profiles in Courage
1964 Grover Cleveland
- The Man from U.N.C.L.E.
1964 Walter B. Brach
- Voyage to the Bottom of the Sea
1964 Old John
- Cleopatra
1963 Casca
- The Great Adventure
1963 O'Rourke
- The Fugitive
1963 Sheriff Bray
- Bob Hope Presents the Chrysler Theatre
1963 Lawson
- The Outer Limits
1963 Deimos
- Lonely are the Brave
1962 Hinton
- Lad: A Dog
1962 Hamilcar Q. Glure
- Belle Sommers
1962 Mr. Griffith
- Stoney Burke
1962 Harry Clark
- By Love Possessed
1961 Bernie Breck
- Parrish
1961 Fireman (uncredited)
- A Fever in the Blood
1961 Matt Kenan
- Ben Casey
1961
- Dr. Kildare
1961 Roy Drummond
- The Defenders
1961 Joshua Ryder
- The Americans
1961
- The Citadel
1960
- Adventures in Paradise
1959 Henry Gresham
- The Untouchables
1959 Barney Lubin
- Bonanza
1959 Tom Slayden
- Naked City
1958 Owen Oliver
- Gunsmoke
1955 Hootie Kyle
- The Wonderful World of Disney
1954 Mr. Davis
- Hallmark Hall of Fame
1951 Frank Skeffington
