Father Joan of Arc (1948) as Earl of Warwick Hills of Home (1948) as Sir George Criss Cross (1949) as Finchley My Own True Love (1949) as Kittredge Tarzan's Magic Fountain (1949) as Douglas Jessup A Connecticut Yankee in King Arthur's Court (1949) as High Executioner Manhandled (1949) as Alton Bennet The Red Danube (1949) as The General Challenge to Lassie (1949) as Lord Provost Master Minds (1949) as Dr. Druzik Tripoli (1950) as Khalil Double Crossbones (1951) as Capt. Kidd Tarzan's Peril (1951) as Commissioner Peters The Great Caruso (1951) as Jean de Reszke The Highwayman (1951) as Barton Across the Wide Missouri (1951) as Capt. Humberstone Lyon The Blue Veil (1951) as Prof. George Carter The Strange Door (1951) as Count Grassin Big Jim McLain (1952) as Sturak Julius Caesar (1953) as Cicero Young Bess (1953) as Robert Tyrwhitt Désirée (1954) as Despreaux Moonfleet (1955) as Parson Glennie The Court Jester (1956) as Sir Brockhurst Miami Exposé (1956) as Raymond Sheridan The Mole People (1956) as Elinu, the High Priest Until They Sail (1957) as Prosecution Attorney Island of Lost Women (1959) as Dr. Paul Lujan Journey to the Center of the Earth (1959) as Dean Wild in the Country (1961) as Prof. Joe B. Larson (uncredited) Tender Is the Night (1962) as Señor Pardo The Premature Burial (1962) as Dr. Gideon Gault The Sword in the Stone (1963) as Sir Pellinore (voice) Marnie (1964) as Mr. Rutland Mary Poppins (1964) as Huntsman / Reporter #3 / Hound (voice, uncredited) My Fair Lady (1964) as Gentleman who escorts Eliza to the Queen of Transylvania (uncredited) Signpost to Murder (1964) as The Vicar 36 Hours (1964) as Col. Peter MacLean The Loved One (1965) as English Club Official Batman (1966) as Alfred Pennyworth Television Alfred Hitchcock Presents (1955) episode "Into Thin Air" as Geoffrey Toone Alfred Hitchcock Presents (1957) episode "I Killed the Count" as Lord Sorrington Don't Call Me Charlie! (1962–1963 TV series), recurring role as General Steele Twilight Zone (1963) episode "Passage on the Lady Anne" as Capt. Protheroe Daniel Boone (1964 TV series) (1965) S1/E26-27 "Cain's Birthday" (Parts 1 & 2) as Col. Sir Hubert Crater Daniel Boone (1964 TV series) (1965) S2/E13 "The Perilous Journey" as Lord Brisbane Batman (1966-1968) as Alfred Pennyworth The Beverly Hillbillies (1967) episode "The Clampetts In London" as Chemist Ironside (1970, 1973, 1974) QB VII (1974 miniseries) as Semple The