- Great Mouse Detective, The (1986) (voice) .... Sherlock Holmes

... alternativ: Adventures of the Great Mouse Detective, The (1992) (reissue title)
... alternativ: Basil-The Great Mouse Detective (1986)
... alternativ: Basil, der Große Mäusedetektiv (1986) (West Germany) [de]
-
Autopsia de un fantasma (1968) .... Canuto Perez
... alternativ: Autopsy of a Ghost (1968)
-
Soldier in Love (1967) (TV) .... The Duke of York
... alternativ: George Schaefer's Showcase Theatre: Soldier in Love (1967) (TV) (USA: series title)
-
Hillbillys in a Haunted House (1967).... Gregor

-
Ghost in the Invisible Bikini, The (1966) .... Reginald Ripper
... alternativ: Erbschaft um Mitternacht (2002) (Germany: TV title) [de]
-
Queen of Blood (1966) .... Dr. Farraday
... alternativ: Green Woman, The (1966)
... alternativ: Planet of Blood (1966)
... alternativ: Planet of Terror (1966)
... alternativ: Planet of Vampires (1966)
-
Voyage to the Prehistoric Planet (1965) .... Prof. Hartman, Lunar 7

... alternativ: Prehistoric Planet (1965)
... alternativ: Voyage to a Prehistoric Planet (1965)
-
Comedy of Terrors, The (1964) .... John F. Black
... alternativ: Graveside Story, The (1964)
... alternativ: Komödie des Grauens (1964) (West Germany) [de]
... alternativ: Ruhe Sanft GmbH (1964) (West Germany) [de]
-
Ponzio Pilato (1962).... Caiaphas
... alternativ: Ponce Pilate (1962) (France)
... alternativ: Pontius Pilate (1962) (USA)
... alternativ: Pontius Pilatus (1963) (West Germany) [de]
... alternativ: Pontius Pilatus - Statthalter des Grauens (1963) (West Germany) [de]
-
Tales of Terror (1962) .... Carmichael (segment "The Facts in the Case of M. Valdemar")

... alternativ: Edgar Allan Poe's Tales of Terror (1962) (USA)
... alternativ: Poe's Tales of Terror (1962)
... alternativ:
Grauenvolle Mr. X, Der (1962) (West Germany) [de]
... alternativ:
Schwarze Geschichten (1962) (West Germany) [de]
-
Magic Sword, The (1962) .... Lodac

... alternativ: Seven Curses of Lordac, The (1962)
... alternativ: St. George and the Dragon (1962)
... alternativ: St. George and the Seven Curses (1962)
... alternativ:
Ascalon, das Zauberschwert (1962) (West Germany) [de]
... alternativ:
Zauberschwert, Das (1962) (West Germany) [de]
-
Black Cat, The (1961) (voice) .... Voices
-
Mystic Prophecies and Nostradamus (1961) .... Narrator
-
Victoria Regina (1961) (TV) .... Prime Minister Benjamin Disraeli
... alternativ: George Schaefer's Showcase Theatre: Victoria Regina (1961) (TV) (USA: series title)
-
Last Hurrah, The (1958).... Norman Cass, Sr., Banker

... alternativ:
Letzte Hurra, Das (1959) (Austria) (West Germany) [de]
-
Black Sleep, The (1956) .... Sir Joel Cadman
... alternativ: Dr. Cadman's Secret (1962) (USA: reissue title)
... alternativ: Schreckenskammer des Dr. Thosti, Die (1959) (Austria) [de]
-
Court Jester, The (1956) .... Sir Ravenhurst

... alternativ:
Hofnarr, Der (1956) (Austria) (West Germany) [de]
-
Billy Budd (1955) (TV) .... Claggart
-
We're No Angels (1955) .... Andre Trochard

... alternativ:
Wir sind keine Engel (1955) (Austria) (West Germany) [de]
-
Casanova's Big Night (1954) .... Lucio/Narrator

... alternativ: Mr. Casanova (1954) (USA)
... alternativ:
Schürzenjäger von Venedig, Der (1955) (Austria) (West Germany) [de]
-
Adventures of Ichabod and Mr. Toad, The (1949) (voice) .... Narrator (segment "The Wind in the Willows")
... alternativ: Ichabod and Mr. Toad (1949) (USA: promotional title)
... alternativ: Legend of Sleepy Hollow, The (1949) (USA: TV title)
... alternativ: Madcap Adventures of Mr. Toad, The (1949)
... alternativ: Abenteuer von Ichabod und Taddäus Kröte, Die (1949) (West Germany) [de]
-
Wind in the Willows, The (1949) .... Narrator
-
Dressed to Kill (1946) .... Sherlock Holmes

... alternativ: Sherlock Holmes and the Secret Code (1946) (UK)
... alternativ: Sherlock Holmes in Dressed to Kill (1946)
... alternativ:
Jagd auf Spieldosen (1946) (Germany) [de]
... alternativ:
Sherlock Holmes - Jagd auf Spieldosen (1946) (Germany) [de]
... alternativ:
Todbringende Spieldosen (1946) (Germany) [de]
-
Heartbeat (1946) .... Professor Aristide

-
Terror by Night (1946) .... Sherlock Holmes

... alternativ:
Juwelenraub (1946) (Germany) [de]
-
Pursuit to Algiers (1945) .... Sherlock Holmes
... alternativ: Gefährliche Mission (1945) (Germany) [de]
... alternativ: Sherlock Holmes - Gefährliche Mission (1945) (Germany) [de]
-
Woman in Green, The (1945) .... Sherlock Holmes

... alternativ: Sherlock Holmes and the Woman in Green (1945) (USA: promotional title)
... alternativ:
Frau in Grün, Die (1945) (Germany) [de]
-
Sherlock Holmes and the House of Fear (1945) .... Sherlock Holmes

... alternativ: House of Fear, The (1945) (UK: short title)
... alternativ:
Haus des Schreckens, Das (1945) (Germany) [de]
-
Frenchman's Creek (1944) .... Lord Rockingham
... alternativ: Geliebte des Piraten, Die (1949) (Austria) [de]
... alternativ: Pirat und die Dame, Der (1954) (West Germany) [de]
-
Pearl of Death, The (1944) .... Sherlock Holmes

... alternativ:
Perle der Borgia, Die (1944) (Germany) [de]
-
Bathing Beauty (1944) .... George Adams

... alternativ:
Badende Venus (1950) (West Germany) [de]
... alternativ:
Badende Venus, Die (1949) (Austria) [de]
-
Scarlet Claw, The (1944) .... Sherlock Holmes

... alternativ: Sherlock Holmes and the Scarlet Claw (1944) (USA: promotional title)
... alternativ:
Kralle, Die (1944) (Germany) [de]
-
Sherlock Holmes and the Spider Woman (1944) .... Sherlock Holmes
... alternativ: Spider Woman, The (1944) (UK)
... alternativ: Spinnennest, Das (1944) (Germany) [de]
-
Crazy House (1943) .... Cameo appearance (Sherlock Holmes)
-
Sherlock Holmes Faces Death (1943) .... Sherlock Holmes
... alternativ: Gespenster im Schloß (1943) (Germany) [de]
... alternativ: Sherlock Holmes sieht dem Tod ins Gesicht (1943) (Germany) [de]
... alternativ: Tödliche Ritual, Das (1943) (Germany) [de]
-
Above Suspicion (1943) .... Count Sig von Aschenhausen

... alternativ:
Gefährliche Flitterwochen (1943) (Germany) [de]
-
Sherlock Holmes in Washington (1943) .... Sherlock Holmes
... alternativ: Verhängnisvolle Reise (1943) (Germany) [de]
-
Sherlock Holmes and the Secret Weapon (1942 .... Sherlock Holmes
... alternativ: Secret Weapon (1942) (USA: short title)
... alternativ: Geheimwaffe, Die (1942) (Germany) [de]
-
Sherlock Holmes and the Voice of Terror (1942) .... Sherlock Holmes
... alternativ: Voice of Terror (1942) (UK)

... alternativ:
Stimme des Terrors (1942) (Germany) [de]
-
Crossroads (1942) .... Henri Sarrou
-
Fingers at the Window (1942).... Cesar Ferrari, alias Dr. H. Santelle
... alternativ: Schatten am Fenster (1942) (Germany) [de]
-
Paris Calling (1941) .... Benoit
... alternativ: Paris Bombshell (1942) (USA: reissue title)
-
International Lady (1941) .... Reggie Oliver

-
Black Cat, The (1941) .... Hartley

-
Mad Doctor, The (1941).... Dr. George Sebastian
... alternativ: Date with Destiny, A (1941) (UK)
-
Mark of Zorro, The (1940) .... Captain Esteban Pasquale

... alternativ:
Im Zeichen des Zorro (1947) (Austria) (Germany) [de]
-
Rhythm on the River (1940) .... Oliver Courtney

-
Tower of London (1939) .... Richard, Duke of Gloucester (later King Richard III)

... alternativ: Henker von London, Der (1952) (Austria) (West Germany) [de]
-
Rio (1939) .... Paul Reynard
-
Adventures of Sherlock Holmes, The (1939) .... Sherlock Holmes
... alternativ: Sherlock Holmes (1939) (UK)
... alternativ: Abenteuer des Sherlock Holmes, Die (1939) (Germany) [de]
-
Sun Never Sets, The (1939) .... Clive Randolph
-
Hound of the Baskervilles, The (1939) .... Sherlock Holmes
... alternativ: Hund von Baskerville, Der (1939) (Germany) [de]
-
Son of Frankenstein (1939) .... Baron Wolf von Frankenstein

... alternativ:
Frankensteins Sohn (1951) (Austria) (West Germany) [de]
-
Dawn Patrol, The (1938) .... Maj. Brand

-
If I Were King (1938) .... King Louis XI

... alternativ:
König der Vagabunden (1939) (Germany) [de]
... alternativ:
Wenn ich König wäre (1939) (Germany) [de]
-
Adventures of Robin Hood, The (1938) .... Sir Guy of Gisbourne

... alternativ:
Abenteuer des Robin Hood, Die (1950) (West Germany) [de]
... alternativ:
Robin Hood, König der Vagabunden (1950) (West Germany) [de]
... alternativ:
Robin Hoods Abenteuer (1950) (Austria) [de]
-
Adventures of Marco Polo, The (1938) .... Ahmed

... alternativ:
Abenteuer des Marco Polo, Die (1950) (Austria) (West Germany) [de]
-
Tovarich (1937) .... Commissar Dimitri Gorotchenko
-
Make a Wish (1937) .... Johnny Selden

-
Confession (1937) .... Michael Michailow, aka Michael Koslov
-
Love from a Stranger (1937) .... Gerald Lovell

... alternativ: Night of Terror, A (1937) (USA: US version)
-
Garden of Allah, The (1936) .... Count Ferdinand Anteoni
... alternativ: Garten Allahs, Der (1936) (Austria) (Germany) [de]
-
Romeo and Juliet (1936) .... Tybalt (nephew to Lady Capulet)
... alternativ: Romeo und Julia (1936) (Austria) (Germany) [de]
-
Private Number (1936).... James Wroxton
... alternativ: Secret Interlude (1936) (UK)
... alternativ: Ehe ohne Hochzeit (1936) (Austria) [de]
... alternativ: Frauenehre (1938) (Germany) [de]
-
Tale of Two Cities, A (1935) .... Marquis St. Evremonde

... alternativ: Charles Dickens' 'A Tale of Two Cities' (1935) (USA: complete title)
... alternativ:
Flucht aus Paris (1935) (Austria) (Germany) [de]
... alternativ:
Guillotine (1935) (Austria) [de]
-
Captain Blood (1935) .... Capt. Levasseur

... alternativ:
Unter Piratenflagge (1936) (Austria) (Germany) [de]
... alternativ:
Kapitän Blood (1936) (Austria) [de]
-
Kind Lady (1935) .... Henry Abbott
... alternativ: House of Menace (1935) (UK)
-
Feather in Her Hat, A (1935).... Captain Courtney
-
Last Days of Pompeii, The (1935) .... Pontius Pilate
... alternativ: Untergang von Pompeji, Der (1936) (Austria) (Germany) [de]
-
Anna Karenina (1935) .... Karenin

... alternativ:
Anna Karenina (1935) (Austria) (Germany) [de]
-
Personal History, Adventures, Experience, and Observation of David Copperfield, the Younger, The (1935) .... Mr. Murdstone

... alternativ: David Copperfield (1935) (USA: short title)
-
Loyalties (1933) .... Ferdinand de Levis
-
One Precious Year (1933) .... Derek Nagel
-
After the Ball (1932) .... Jack Harrowby
-
Woman Commands, A (1932) .... Capt. Alex Pasitsch
... alternativ: Maria Draga (1932) (Australia)
... alternativ: Um eine Fürstenkrone (1932) (Germany) [de]
-
Sin Takes a Holiday (1930) .... Reginald 'Reggie' Durant
-
Lady Surrenders, A (1930) .... Carl Vandry
... alternativ: Blind Wives (1930) (UK)
-
Lady of Scandal, The (1930) .... Edward, Duke of Warrington
... alternativ: High Road, The (1930) (UK)
-
Flirting Widow, The (1930).... Colonel John 'Johnny' Vaughn-Smith
-
Notorious Affair, A (1930).... Paul Gherardi
-
This Mad World (1930).... Paul
-
Bishop Murder Case, The (1930) .... Philo Vance
-
Last of Mrs. Cheyney, The (1929) .... Lord Arthur Dilling
-
Great Deception, The (1926).... Rizzio
-
Masked Bride, The (1925) .... Antoine
-
Trouping with Ellen (1924) .... Tony Winterslip
-
Loves of Mary, Queen of Scots, The (1923) (uncredited) .... Bit Part
-
School for Scandal, The (1923/II) .... Joseph Surface
-
Fruitful Vine, The (1921) .... Don Cesare
-
Innocent (1921) .... Amadis de Jocelyn
-
"Dr. Kildare" (1961) als "Frederick Foray" in episode: "Duet for One Hand" (Folge # 5.31) 28 December 1965
-
"Dr. Kildare" (1961) als "Frederick Foray" in episode: "Perfect Is Too Hard to Be" (Folge # 5.30) 27 December 1965
-
"Burke's Law" (1963) als "Milo James" in episode: "Who Killed Hamlet?" (Folge # 2.28) 7 April 1965
-
"Dr. Kildare" (1961)in episode: "To Walk in Grace" (Folge # 3.20) 13 February 1964
-
"Christophers" (1955) in episode: "Tips for the Homemaker" 4 December 1960
-
"Pantomime Quiz" (1947) als "Himself" July 1958
-
"Make Me Laugh" (1958) als "Himself" April 1958
-
"DuPont Show of the Month, The" (1957) als "Emperor" in episode: "Aladdin" (Folge # 1.6) 21 February 1958
-
"Hallmark Hall of Fame" (1951) als "Dr. Boekman" in episode: "Hans Brinker" 9 February 1958
-
"Tales from Dickens" (1958) als "Ebenezer Scrooge" in episode: "A Christmas Carol" 1958
-
"Kraft Television Theatre" (1947) als "General Zomback" in episode: "Heroes Walk on Sand" (Folge # 11.11) 11 December 1957
-
"United States Steel Hour, The" (1953) als "Duke" in episode: "The Adventures of Huckleberry Finn" (Folge # 5.6) 20 November 1957
-
"Arthur Murray Party, The" (1950) als "Himself" 17 October 1957
-
"Hallmark Hall of Fame" (1951) als "Chief Inquisitor" in episode: "The Lark" 10 February 1957
-
"Person to Person" (1953) als "Himself" 11 January 1957
-
"Alcoa Hour, The" (1955) als "Ebenezer Scrooge" in episode: "The Stingiest Man in Town" (Folge # 2.7) 23 December 1956
-
"Screen Directors Playhouse" (1955) als "Paul Charters" in episode: "Affair in Sumatra" (Folge # 1.19) 22 February 1956
-
"Kraft Television Theatre" (1947) in episode: "Five Minutes to Live" (Folge # 9.19) 1 February 1956
-
"Star Tonight" (1955) als "Narrator" in episode: "The Selfish Giant" (Folge # 2.17) 22 December 1955
-
"Science Fiction Theater" (1955) als "Dr. Victor Berenson" in episode: "The Stones Began to Move" (Folge # 1.17) 12 August 1955
-
"Eddie Cantor Comedy Theater, The" (1955)als "Himself" 23 May 1955
-
"Disneyland" (1954) als "Narrator" in episode: "The Reluctant Dragon" 2 February 1955
-
"Shower of Stars" (1954) als "Marley's Ghost" in episode: "A Christmas Carol" (Folge # 1.4) 23 December 1954
-
"Schlitz Playhouse of Stars" (1951) als "The Jewel Thief" in episode: "Volturio Investigates" (Folge # 4.13) 3 December 1954
-
"Studio One" (1948) als "Hazelton Crane" in episode: "The House of Gair" (Folge # 6.48) 16 August 1954
-
"Schlitz Playhouse of Stars" (1951) in episode: "The General's Boots" (Folge # 3.47) 23 July 1954
-
"Love Story" (1954) in episode: "The Yo-Yo People" (Folge # 1.7) 1 June 1954
-
"Name's the Same, The" (1951) als "Himself" 30 March 1954
-
"Name's the Same, The" (1951) als "Himself" 23 March 1954
-
"Name's the Same, The" (1951) als "Himself" 16 March 1954
-
"Name's the Same, The" (1951) als "Himself" 9 March 1954
-
"Philip Morris Playhouse, The" (1953) in episode: "The Man They'd Murdered" (Folge # 1.20) 11 February 1954
-
"Motorola Television Hour, The" (1953) als "Duke" in episode: "The Thirteen Clocks" (Folge # 1.5) 29 December 1953
-
"Danger" (1950) in episode: "The Educated Heart" (Folge # 4.8) 17 November 1953
-
"Suspense" (1949) als "Sherlock Holmes" in episode: "The Adventure of the Black Baronet" (Folge # 5.31) 26 May 1953
-
"Broadway Television Theatre" (1952) als "Benvenuto Cellini" in episode: "The Firebrand" (Folge # 2.25) 2 March 1953
-
"Lux Video Theatre" (1950) als "Ambrose Wallington" in episode: "Miss Marlowe at Play" (Folge # 3.25) 16 February 1953
-
"Broadway Television Theatre" (1952) in episode: "Criminal at Large" (Folge # 2.21) 2 February 1953
-
"Lux Video Theatre" (1950) als "Sir Paul Maxim" in episode: "Masquerade" (Folge # 2.37) 5 May 1952
-
"I've Got a Secret" (1952)als "Himself" 25 February 1952
-
"Who's Whose" (1951) als "Himself" 25 June 1951
-
"Lights Out" (1949)in episode: "Dead Man's Coat" (Folge # 2.38) 14 May 1951
-
"What's My Line?" (1950) als "Mystery Guest" 8 April 1951
-
"Jack Benny Program, The" (1950) als "Himself" in episode: "The Claudette Colbert and Basil Rathbone Show" (Folge # 1.3) 5 April 1951
-
"Suspense" (1949) als "Dr. Jekyll/Mr. Hyde" in episode: "Dr. Jekyll and Mr. Hyde" (Folge # 3.28) 6 March 1951
-
"Lux Video Theatre" (1950) als "Frampton" in episode: "Purple and Fine Linen" (Folge # 1.16) 15 January 1951
-
"Nash Airflyte Theatre" (1950) in episode: "The Kind Mr. Smith" (Folge # 1.18) 28 December 1950
-
"Your Show of Shows" (1950) 8 April 1950
-
"Chevrolet Tele-Theatre, The" (1948) in episode: "Queen of Spades" (Folge # 2.25) 6 March 1950
-
"Chevrolet Tele-Theatre, The" (1948) in episode: "At Night All Cats Are Grey" (Folge # 2.12) 5 December 1949