2019
The Twilight Zone: A 60th Anniversary Celebration as Michael Chambers (archive footage)2003
Before I Say Goodbye as Mac MacDermott2003
The Commission as John J. McCloy1998
Legend of the Mummy as Abel Trelawny1998
Loyal Opposition as President Mark Hayden1997
The New Batman Adventures as Mayor Hamilton Hill (voice)1995
Lamb Chop's Special Chanukah as Lloyd / Super Brain1993
Dr. Quinn, Medicine Woman as Sen. Eliot Moses1993
Morning Glory as Bob Collins1992
Batman: The Animated Series as Mayor Hamilton Hill (voice)1992
Landslide as Bull Matterson1991
The Naked Gun 2½: The Smell of Fear as Baggett1991
Berlin Lady as Wilhelm Speer1991
Deadly Deception as Don Gustavo1989
Millennium as Walters1989
Fine Gold as Don Pedro1988
Superboy as Not available1987
A Mouse, a Mystery and Me as Sam Hall1987
Double Agent as Special Agent Vaughn1986
Designing Women as Not available1986
Crystal Heart as Frank Newley1985
The Golden Girls as Patrick Vaughn1985
The Golden Girls as Hairdresser1984
Murder, She Wrote as Dr. Terence Mayhew1984
Murder, She Wrote as Jason Richards1984
Murder, She Wrote as John Thurston1984
Highway to Heaven as Not available1984
Crazy like a Fox as Vincent Mulligan1984
Louisiana as Adrien Damvillier1984
Stato d'emergenza - Il caso Dozier as Gen. Dozier1983
The A-Team as Steffan Shawn1983
Manimal as Jordon1983
Masquerade as Lassac Bonarc1983
The Lonely Lady as Walter Thornton1983
Manimal as Jordon1982
Hotel as Not available1982
Hotel as Cameron Wheeler1982
Matt Houston as Not available1982
Matt Houston as Elgin Cody1982
Mazes and Monsters as Hal1982
The Hot Touch as Severo1981
Dynasty as Not available1981
Dynasty as Cecil Colby1981
The Fall Guy as Not available1979
Hart to Hart as Not available1979
Trapper John, M.D. as Not available1979
B. J. and the Bear as Not available1979
The Littlest Hobo as Mr Barton1979
The Best Place to Be as Bob Stockwood1979
The Golden Gate Murders as Dr. Hamill1979
Mary and Joseph: A Story of Faith as Matthew1979
Riel as Dr. Schultz1978
Vega$ as Not available1978
Battlestar Galactica as Commandant Leiter1978
The Amazing Spider-Man as Not available1978
A Fire in the Sky as Paul Gilliam1978
The Immigrants as Chris Noel1978
Confessions of the D.A. Man as Harold Kyper1978
Mr. No Legs as D'Angelo1977
The Love Boat as Larry Ellis1977
The Love Boat as George Tillman1977
The Hardy Boys / Nancy Drew Mysteries as Not available1977
The San Pedro Beach Bums as Not available1977
Terraces as Dr. Roger Cabe1976
Charlie's Angels as Jellek1976
Charlie's Angels as Malcolm Case1976
The Bionic Woman as Not available1976
Richie Brockelman: The Missing 24 Hours as Davenport1976
Collision Course: Truman vs. MacArthur as Averell Harriman1975
Switch as Harmon1975
Ellery Queen as Not available1975
Bronk as Not available1975
Barbary Coast as Ezra Hubbard1975
The Man in the Glass Booth as Dr. Churchill1975
It Seemed Like a Good Idea at the Time as Burton1975
The Nurse Killer as Dr. Holmquist1974
The Six Million Dollar Man as Gavern Wilson1974
The Six Million Dollar Man as Gordon Shanks1974
The Six Million Dollar Man as Ulrich Rau1974
Rex Harrison Presents Stories of Love as David1973
Barnaby Jones as John Stevens1973
Barnaby Jones as Ray Greenwald1973
Police Story as Not available1973
The Magician as Matt Matthews1973
The Starlost as Col. M.P. Garoway1973
Satan's School for Girls as Delacroix1972
Emergency! as Dr. Larry Sunderlin1972
The Rookies as Not available1972
Ulzana's Raid as Captain Gates1971
Columbo as Mazoor Berozski1971
Cannon as Not available1971
McMillan & Wife as Not available1971
Primus as Not available1971
They Call It Murder as A.B. Carr1971
The Megantic Outlaw as Inspector Carpenter1970
McCloud as Not available1970
The Silent Force as Drake1970
Crowhaven Farm as Kevin Pierce1970
The Dunwich Horror as Dr. Cory1970
Tiger by the Tail as Del Ware1969
Medical Center as Not available1969
The Debbie Reynolds Show as Not available1968
Hawaii Five-O as Walter Gregson1968
Hawaii Five-O as Capt. Roger Newhouse1968
Hawaii Five-O as Israeli Secretary1968
Hawaii Five-O as Col. Avery1968
The Name of the Game as Tom Ramsey1968
It Takes a Thief as Clayton Hewitt1968
It Takes a Thief as Dr. George Kingsford1968
The Doris Day Show as Not available1968
The Outsider as Not available1968
The Detective as Dr. Wendell Roberts1968
The Young Runaways as Raymond Allen1968
The Horse in the Gray Flannel Suit as Archer Madison1967
Ironside as Supt. Colin Faber1967
Mannix as Not available1967
Custer as Not available1967
Judd for the Defense as Dr. Stalling1967
Point Blank as Frederick Carter1967
Tony Rome as Vic Rood1967
Stranger on the Run as Mr. Gorman1966
Mission: Impossible as Mayor Steve Tallman1966
Mission: Impossible as Maj. Nicholas Zelinko1966
Mission: Impossible as Gen. Oliver Hammond1966
Tarzan as Not available1966
The Green Hornet as Dan Carley1966
The Girl from U.N.C.L.E. as Not available1966
The Iron Horse as John Pendennis1966
Occasional Wife as Not available1966
Barefoot in Athens as Critias1966
Scalplock as John Pendennis1965
Hogan's Heroes as Capt. Roberts / Lt. Baumann1965
The F.B.I. as Keenyn Gray1965
The Big Valley as Joshua Cunningham1965
The Wild Wild West as Not available1965
Branded as Frank Ross1965
Honey West as Guy Patterson1965
The Legend of Jesse James as Charles Jennings1965
Sylvia as Bruce Stamford III1965
Harlow as Marc Peters1964
Bewitched as Franklyn Blodgett1964
Voyage to the Bottom of the Sea as Martin Davis1964
Daniel Boone as Roger Morgan1964
Daniel Boone as Colonel Chalmers1964
Daniel Boone as Maksoana1964
Daniel Boone as Churchill James1964
12 O'Clock High as Kirby Wyatt1964
The Man from U.N.C.L.E. as Not available1964
The Man from U.N.C.L.E. as Max Van Schreeten1964
The Night Walker as The Dream (George Fuller)1964
The Annanacks as Narrator1963
Kraft Suspense Theatre as Wolfe Hastings1963
Bob Hope Presents the Chrysler Theatre as Not available1963
Bob Hope Presents the Chrysler Theatre as Cmdr. Brand1963
The Richard Boone Show as Not available1963
The Lieutenant as Not available1963
Drums of Africa as David Moore1963
Whalehead as Narrator (voice)1963
The Land of Jacques Cartier as Narrator1963
Attiuk as Narrator1962
Combat! as Maj. Thorne1962
The Virginian as Luke Evers1962
The Virginian as Abel Wilks1962
General Electric True as Not available1962
Sam Benedict as Not available1962
Theatre 62: Rebecca as Jack Favell1961
Dr. Kildare as Dr. Harry Nelson1961
Cain's Hundred as William Hillier1961
The Americans as Not available1960
Thriller as Prof. Harry Langham1960
Hong Kong as Not available1960
The Citadel as Freddie Parker1959
The Twilight Zone as Michael Chambers1959
Bonanza as Prince Vladimir1957
Perry Mason as Eric Pollard1957
Twelfth Night as Duke Orsino1955
Gunsmoke as Cauley Burdette1955
Folio as Not available1955
Folio as Jean1955
First Performance as Not available1955
First Performance as Arthur Murphy1955
First Performance as Suraj Surabhai1954
The Wonderful World of Disney as Special Agent Vaughn1954
On Camera as Not available1954
The Stratford Adventure as Self1953
King Lear as First Gentleman1952
Omnibus as Not available1952
Omnibus as First Gentleman1952
The Play of the Nativity of the Child Jesus as Magi Who Delivers Myrrh1951
Hallmark Hall of Fame as Orsino, Duke of Illyria1951
Hallmark Hall of Fame as Critias1950
Lux Video Theatre as Soldier1948
Studio One as Edgar Linton