2015
3-D Rarities as Alfred Davidson (archive footage)1997
Bogart: The Untold Story as Self (archive footage)1993
The Best Of Danny Kaye - The Television Years as Self (archive footage)1991
Preminger: Anatomy of a Filmmaker as Self1991
The Perfect Tribute as Edward Everett1990
Hired to Kill as Rallis1990
Old Explorers as Warner Watney1989
Mother's Day as Judge Leatham1988
Strange Interlude as Professor Leeds1987
The Sun and the Moon as Not available1987
Young Harry Houdini as Dr. Tybalt Grimaldi1986
Blood & Orchids as Walter Bergman1986
Blood & Orchids as Walter Bergman1985
Hitler's SS: Portrait in Evil as Prof. Ludwig Rosenberg1985
Covenant as Victor Noble1985
Seduced as James Killian1985
Jacques Cousteau: The First 75 Years as Narrator (voice)1984
Murder, She Wrote as Cagliostro1984
George Washington as Governor Dinwiddie1984
Dune as Padisha Emperor Shaddam IV1984
The Evil That Men Do as Dr. Hector Lomelin1984
Samson and Delilah as The High Priest1984
Raíces eternas as English Narrator1983
To Be or Not to Be as Prof. Siletski1983
This Girl for Hire as Harrison Wooly1983
The Being as Mayor Gordon Lane1983
The Wind in the Willows as Badger (voice)1983
The Horror of It All as Self / Narrator1983
Blood Feud as Edward Bennett Williams1982
Newhart as Arthur Vanderkellen1982
Blood Tide as Nereus1982
Night of 100 Stars as Self1982
A Midsummer Night's Sex Comedy as Leopold1982
And They're Off as Martin Craig1981
Peter and Paul as Gamaliel1981
Bloody Birthday as Doctor1981
Berlin Tunnel 21 as Martin Komansky1981
Evita Peron as Agustin Magaldi1980
Magnum, P.I. as Robert Caine1980
The Dream Merchants as George Pappas1980
The Big Brawl as Dominici1980
Gideon's Trumpet as Abe Fortas1980
Pleasure Palace as 'Pokey'1980
The Murder That Wouldn't Die as Jeff Briggs1979
Tales of the Unexpected as Carlos1979
The French Atlantic Affair as Pres. Aristide Brouchard1979
The Fifth Musketeer as Athos1979
Natural Enemies as Harry Rosenthal1979
Life of Sin as Not available1979
UFOs: It Has Begun as Not available1978
The Swarm as Dr. Andrews1978
The Amazing Captain Nemo as Captain Nemo1978
Fedora as Doctor Vando1978
Fame as Francesco1977
The Love Boat as Deke Donner1977
The Rhinemann Exchange as Erich Rhinemann1977
The Sentinel as Priest of the Brotherhood1977
The Private Files of J. Edgar Hoover as Lionel McCoy1977
Dracula's Dog as Inspector Branco1977
Exo-Man as Kermit Haas1977
Who Has Seen the Wind as The Ben1977
Simple Gifts as Narrator (segment "A Memory of Christmas") (voice)1976
Voyage of the Damned as Manuel Benitez1976
The Big Bus as Ironman1976
Crash! as Marc Denne1976
Paco as Fermin Flores1975
Medical Story as Not available1975
Rickles as Not available1975
The Missing Are Deadly as Not available1975
Order to Kill as Inspector Reed1975
The Art of Crime as Beckwith Sloan1975
Medical Story as Dr. William Knowland1975
Forever Young, Forever Free as Father Alberto1974
Cyrano as Cyrano de Bergerac (voice)1973
The Marcus-Nelson Murders as Jake Weinhaus1971
Columbo as Marshall Cahill1971
Banyon as Lee Jennings1971
Crosscurrent as Dr. Charles Bedford1971
Gideon as Angel of the Lord1970
The Aquarians as Dr. Alfred Vreeland1968
The Little Drummer Boy as Ben Haramed (voice)1967
Enter Laughing as Harrison B. Marlowe1967
Kismet as Hajj1967
Le avventure e gli amori di Miguel Cervantes as Hassan Bey1965
The Greatest Story Ever Told as Herod Antipas1965
Ship of Fools as Rieber1964
Cyrano and d'Artagnan as Cyrano de Bergerac1963
The Danny Kaye Show as Self1963
Nine Hours to Rama as Superintendent Das1963
Stop Train 349 as Cowan the Reporter1962
The Tonight Show Starring Johnny Carson as Self1962
Lawrence of Arabia as Turkish Bey1959
The Bell Telephone Hour as Self1958
I Accuse! as Captain Alfred Dreyfus1958
The High Cost of Loving as Jim Fry1957
The Lux Show as Self1957
Four Girls in Town as Director1956
The Rosemary Clooney Show as Self1956
The Great Man as Joe Harris1955
The Cockleshell Heroes as Major Stringer1955
The Shrike as Jim Downs1954
Producers' Showcase as Not available1954
The Caine Mutiny as Lt. Barney Greenwald1954
Deep in My Heart as Sigmund Romberg1953
Miss Sadie Thompson as Alfred Davidson1952
Moulin Rouge as Henri de Toulouse-Lautrec1952
Anything Can Happen as Giorgi Papashvily1950
What's My Line? as Self - Mystery Guest1950
Cyrano de Bergerac as Cyrano de Bergerac1950
The Secret Fury as José (uncredited)1950
Whirlpool as David Korvo1950
Crisis as Raoul Farrago1948
The Ed Sullivan Show as Self1948
Joan of Arc as The Dauphin, Charles VII, later King of France1946
Bolivia as Narrator1962
State Fair Director1961
Return to Peyton Place Director1958
I Accuse! Director1958
The High Cost of Loving Director1956
The Great Man Director1956
The Great Man Screenplay1955
The Cockleshell Heroes Director1955
The Shrike Director