2005
Law & Order: Trial by Jury as Matthew Sherwood2001
61* as Ford Frick2000
Bull as Robert 'The Kaiser' Roberts1999
The West Wing as Talmidge Cregg1999
Cookie's Fortune as Jack Palmer1998
The Sleep Room as Not available1997
A Smile Like Yours as Dr. Felber1996
The Evening Star as Hector Scott1994
Clear and Present Danger as President Bennett1994
Is There Life Out There? as Grandpa Walter1994
Trapped in Paradise as Clifford Anderson1993
Dr. Quinn, Medicine Woman as Walt Whitman1993
Tales of the City as Edgar Halcyon1993
Love, Cheat & Steal as Frank Harrington1992
Majority Rule as Walter Simms1992
Housesitter as George Davis1992
Teamster Boss: The Jackie Presser Story as O'Connell1991
Regarding Henry as Charlie Cameron1991
Babe Ruth as Jacob Ruppert1991
The Great Pretender as Owen Milner1991
Class Action as Quinn1990
The Bonfire of the Vanities as Mr. McCoy1990
Kaleidoscope as Arthur Patterson1990
Kojak: Flowers For Matty as Garrett Fitzsimons1990
A Son's Promise as Paw Paw1989
Cross of Fire as George Oberholtzer1989
Music Box as Harry Talbot1988
China Beach as Not available1988
The Bourne Identity as David Abbott1988
The Unbearable Lightness of Being as Chief Surgeon1988
Necessary Parties as Grampa Mills1988
Far North as Uncle Dane1987
Desperado as Malloy, Nora's Dad1987
When the Time Comes as Harold1986
L.A. Law as Judge Lawrence O'Neil1986
The Best of Times as Herbert ("The Colonel")1986
Monster in the Closet as General Franklin Turnbull1986
License to Kill as Howard Webster1986
Houston: The Legend of Texas as Col. John Allen1985
The Twilight Zone as (segment "The Star")1985
Alamo Bay as Wally1984
Murder, She Wrote as Tim Carver1983
The Right Stuff as Lyndon B. Johnson1983
Through Naked Eyes as Patrolman1983
Who Will Love My Children? as Dick Thomas1982
The Thing as Garry1982
A House Divided: Denmark Vessey's Rebellion as Captain Vesey1981
Jacqueline Bouvier Kennedy as Hugh Auchincloss1981
The White Lions as Vreeland1980
Popeye as The Taxman1980
HealtH as Colonel Cody1980
The Long Days of Summer as Josef Kaplan1980
On the Nickel as Sam1979
Ebony, Ivory and Jade as Ian Cabot1979
Mrs. R's Daughter as Frank Randell1979
Strangers: The Story of a Mother and Daughter as Wally Ball1979
Promises in the Dark as Dr. Walter McInerny1978
Dallas as Brooks Oliver1978
Sergeant Matlovich vs. the U.S. Air Force as Col. Benton1978
The Gift of Love as William Schuyler1978
The Word as Henri Aubert1978
Tartuffe as Tartuffe1977
Logan's Run as Rem1977
The Fitzpatricks as Not available1977
Code R as Jack Douglas1977
Mary White as Sir James Barrie1977
Eleanor and Franklin: The White House Years as Harry Hopkins1977
Exo-Man as Wallace Rogers1976
The Call of the Wild as Simpson1975
Forget-Me-Not Lane as Charles Bisley1974
Little House on the Prairie as Not available1974
The Six Million Dollar Man as Lester Burstyn1974
The Six Million Dollar Man as Dr. Martin Davis1974
The New Land as Not available1974
Earthquake as Dr. Harvey Johnson1974
The Terminal Man as Dr. Arthur McPherson1974
Rex Harrison Presents Stories of Love as Fred1974
A Touch of the Poet as Jamie Cregan1973
The Snoop Sisters as Shriver Danforth1973
Showdown as Art Williams1972
The Waltons as Lester Morgan1972
The Great Northfield Minnesota Raid as Manning1971
Columbo as Sheldon Hays1971
Great Performances as Charles Bisley1971
The Devil and Miss Sarah as Appleton1970
Night Gallery as Uncle George (segment "Pickman's Model")1970
The Young Rebels as Not available1970
R.P.M. as Perry Howard1969
Room 222 as Not available1969
The File on Devlin as John Heywood1968
Hawaii Five-O as Dr. David Forbes1968
Lancer as Not available1968
Rachel, Rachel as Niall Cameron1968
Of Mice and Men as Slim1967
Ironside as Daniel Keyes1967
Ironside as Hartz1967
The High Chaparral as Henry Simmons1967
Mannix as Don McGrath1966
Mission: Impossible as Alex Pierson1963
Art, what is it? Why is it? as Narrator1961
The Defenders as Dr. Leon Elm1961
The Defenders as Dr. Finch1959
Bonanza as Judge MacIntyre1959
Bonanza as Thatcher1958
Naked City as Brickwell1956
The Battle of the River Plate as Swanston - Lookout, HMS Ajax (uncredited)1956
The Battle of the River Plate as Swanston, Lookout, H.M.S. Ajax (uncredited)1955
Gunsmoke as Joseph Graham1951
Hallmark Hall of Fame as John HeywoodNaN
Roger Williams: Founder Of Rhode Island as Roger Williams