1999
Dick as Ben Bradlee1996
Dark Skies as Not available1996
The Long Kiss Goodnight as President1996
Riders of the Purple Sage as Pastor Dyer1996
Dark Skies as Elliot P. Grantham / Patient Zero1995
Nick of Time as Mystery Man1995
Canadian Bacon as R.J. Hacker1994
Ed Wood as Reverend Lemon1994
Clifford as Parker Davis1993
Telling Secrets as Walter Jefferson1992
Cruel Doubt as George Bates1992
Intruders as General Hanley1991
Carolina Skeletons as Hiram Stoker1991
Shoot First: A Cop's Vengeance as Chief Hogan1989
The War of the Roses as Harry Thurmont1988
War and Remembrance as Not available1987
Nutcracker: Money, Madness & Murder as Franklin Bradshaw1986
Houston: The Legend of Texas as President Andrew Jackson1986
Resting Place as Sam Jennings1984
Tank as Sheriff Buelton1984
Call to Glory as General Thornton1983
The Lords of Discipline as Gen. Bentley Durrell1982
Wrong Is Right as Philindros1981
The Greatest American Hero as Not available1981
The Godfather 1901–1959: The Complete Epic as Sen. Patrick Geary1980
The Formula as Arthur Clements1980
The Jayne Mansfield Story as Gerald Conway1979
Apocalypse Now as General Corman1979
North Dallas Forty as B. A. Strothers1978
Maneaters Are Loose! as Gordon Hale1978
And I Alone Survived as Bob Elder1977
Mario Puzo's The Godfather: The Complete Novel for Television as Sen. Patrick Geary1977
MacArthur as General Eichelberger1977
One on One as Coach Smith1977
The Trial of Lee Harvey Oswald as Witness / Doctor1977
The November Plan as Gen. Winfield1976
Rich Man, Poor Man - Book II as Sen. Dillon1976
City of Angels as Not available1975
Judgment: The Court Martial of Lt. William Calley as Military Judge1974
The Godfather Part II as Senator Pat Geary1972
Search as Not available1972
Kung Fu as Lucas Bass1972
The Only Way Home as Philip1971
Columbo as Martin Hammond1971
Alias Smith and Jones as Not available1971
The Hunting Party as Sam Bayard1971
Who Killed the Mysterious Mr. Foster? as Reverend Foster1970
Tora! Tora! Tora! as Cmdr. Maurice E. Curts (uncredited)1970
Zabriskie Point as Lee's Associate1970
Monte Walsh as Hal Henderson1970
Dial Hot Line as Dr. Stone1969
Hell's Angels '69 as Detective1969
Number One as Doctor Tristler1968
Adam-12 as Joe Johnson1968
It Takes a Thief as Col. Collins1968
The Outsider as Not available1968
El juicio as Kermin1967
Mannix as Not available1967
Cimarron Strip as Not available1967
Will Penny as Anse Howard1966
Pistols 'n' Petticoats as Not available1965
The Big Valley as Rhodes1963
Bob Hope Presents the Chrysler Theatre as Not available1959
Bonanza as Chip1959
Bonanza as Jenks1951
Hallmark Hall of Fame as Sam