2005
The Adventures of Errol Flynn as Self / Various Roles (archive sound) (archive footage)1996
In the Footsteps of Sherlock Holmes as Not available1991
Frankenstein: A Cinematic Scrapbook as Baron Wolf von Frankenstein (archive footage)1986
The Great Mouse Detective as Sherlock Holmes (voice)1985
The Many Faces of Sherlock Holmes as Sherlock Holmes (archive footage)1983
The Horror of It All as Carmichael (archive footage)1979
The Horror Show as (archive footage)1974
Madhouse as Basil (archive footage)1968
The Movie Orgy as Self (archival footage)1968
Autopsy of a Ghost as Canuto Pérez1967
Hillbillys in a Haunted House as Gregor1967
Soldier in Love as Duke of York1966
Summer Fun as Not available1966
Queen of Blood as Dr. Farraday1966
The Ghost in the Invisible Bikini as Reginald Ripper1965
Voyage to the Prehistoric Planet as Prof. Hartman, Lunar 71964
The Comedy of Terrors as John F. Black1963
Burke's Law as Milo James1962
The Merv Griffin Show as Self1962
The Magic Sword as Lodac1962
Tales of Terror as Carmichael ("The Case of M. Valdemar")1962
Pontius Pilate as Caiaphas1962
Two Before Zero as Not available1961
Dr. Kildare as Frederick Foray1961
Victoria Regina as Prime Minister Benjamin Disraeli (Lord Beaconsfield)1960
The Black Cat as Not available1959
Tales from Dickens as Scrooge1959
A Christmas Carol as Scrooge1958
The Last Hurrah as Norman Cass Sr.1958
Aladdin as Emperor1958
Hans Brinker and the Silver Skates as Dr. Boekman1957
DuPont Show of the Month as Emperor1957
The Lark as Chief Inquisitor1956
The Black Sleep as Sir Joel Cadman1956
The Stingiest Man in Town as Ebenezer Scrooge1955
Screen Director's Playhouse as Paul Charters1955
The Court Jester as Sir Ravenhurst1955
We're No Angels as Andre Trochard1954
Casanova's Big Night as Lucio / Narrator1954
A Christmas Carol as Marley's Ghost1954
The General's Boots as General Lee1951
Hallmark Hall of Fame as Inquisitor1951
Hallmark Hall of Fame as Dr. Boekman1951
Hallmark Hall of Fame as Lord Beaconsfield1951
Hallmark Hall of Fame as The Duke of York1951
Schlitz Playhouse of Stars as Self - Host / General Lee1951
Schlitz Playhouse of Stars as The Jewel Thief1950
What's My Line? as Self1950
Your Show of Shows as Not available1950
The Jack Benny Program as Basil Rathbone1950
Lux Video Theatre as Frampton1950
Lux Video Theatre as Sir Paul Maxim1950
Lux Video Theatre as Ambrose Wallington1949
Lights Out as Not available1949
Suspense as Dr. Jekyll / Mr. Hyde1949
Suspense as Sherlock Holmes1949
The Adventures of Ichabod and Mr. Toad as Narrator (segment "The Wind in the Willows")1949
The Wind in the Willows as Narrator (voice)1948
Studio One as Hazelton Crome1946
Dressed to Kill as Sherlock Holmes1946
Terror by Night as Sherlock Holmes1946
Heartbeat as Professor Aristide1945
The Woman in Green as Sherlock Holmes1945
Pursuit to Algiers as Sherlock Holmes1945
The House of Fear as Sherlock Holmes1944
The Pearl of Death as Sherlock Holmes1944
The Scarlet Claw as Sherlock Holmes1944
Bathing Beauty as George Adams1944
Frenchman's Creek as Lord Rockingham1943
The Spider Woman as Sherlock Holmes1943
Sherlock Holmes Faces Death as Sherlock Holmes1943
Sherlock Holmes in Washington as Sherlock Holmes1943
Above Suspicion as Sig von Aschenhausen1943
Crazy House as Sherlock Holmes1942
Sherlock Holmes and the Secret Weapon as Sherlock Holmes1942
Sherlock Holmes and the Voice of Terror as Sherlock Holmes1942
Crossroads as Henri Sarrou1942
Fingers at the Window as Cesar Ferrari / Dr. H. Santelle1942
Hedda Hopper’s Hollywood No. 6 as Himself1941
The Black Cat as Montague Hartley1941
Paris Calling as Andre Benoit1941
International Lady as Reggie Oliver1940
The Mark of Zorro as Captain Esteban Pasquale1940
The Mad Doctor as Dr. George Sebastian / Dr. Langamann1940
Rhythm on the River as Oliver Courtney1939
Son of Frankenstein as Baron Wolf von Frankenstein1939
The Adventures of Sherlock Holmes as Sherlock Holmes1939
The Hound of the Baskervilles as Sherlock Holmes1939
Rio as Paul Reynard1939
Tower of London as Richard - Duke of Gloucester1939
The Sun Never Sets as Clive Randolph1938
The Adventures of Robin Hood as Sir Guy of Gisbourne1938
The Dawn Patrol as Maj. Brand1938
If I Were King as Louis XI1938
The Adventures of Marco Polo as Ahmed1938
Breakdowns of 1938 as Basil (archive footage) (uncredited)1937
Confession as Michael Michailow1937
Tovarich as Commissar Dimitri Gorotchenko1937
Make a Wish as Johnny Selden1937
Love from a Stranger as Gerald Lovell1936
Romeo and Juliet as Tybalt1936
The Garden of Allah as Count Ferdinand Anteoni1936
Private Number as Thomas Wroxton1935
David Copperfield as Mr. Edward Murdstone1935
A Tale of Two Cities as Marquis St. Evremonde1935
Captain Blood as Levasseur1935
Anna Karenina as Alexei Alexandrovitch Karenin1935
The Last Days of Pompeii as Pontius Pilate1935
A Feather in Her Hat as Captain Randolph Courtney1935
Kind Lady as Henry Abbott1933
Loyalties as Ferdinand de Levis1933
One Precious Year as Derek Nagel1932
A Woman Commands as Capt. Alex Pastitsch1932
After the Ball as Jack Harrowby1930
The Flirting Widow as Col. Smith1930
A Notorious Affair as Paul Gherardi1930
Sin Takes a Holiday as Reginald 'Reggie' Durant1930
The Lady of Scandal as Edward1930
This Mad World as Paul Parisot1930
A Lady Surrenders as Carl Vandry1929
The Last of Mrs. Cheyney as Lord Arthur Dilling1929
The Bishop Murder Case as Philo Vance1926
The Great Deception as Rizzio1925
The Masked Bride as Antoine1924
The Loves of Mary, Queen of Scots as Undetermined Subordinate Role1924
Trouping with Ellen as Tony Winterslip1923
The School for Scandal as Joseph Surface1921
Innocent as Amadis de Jocelyn1921
The Fruitful Vine as Don Cesare Carelli