(1952) The African Queen

as The Brother

(1964) Hot Enough for June

as Col. Cunliffe

(1963) Murder at the Gallop

as Hector Enderby

(1963) Nine Hours to Rama

as P.K. Mussardi

(1965) Those Magnificent Men in Their Flying Machines or How I Flew from London to Paris in 25 Hours 11 Minutes

as Lord Rawnsley

(1956) Around the World in Eighty Days

as Ralph

(1965) Genghis Khan

as Emperor of China

(1966) Finders Keepers

as Colonel Roberts

(1964) Topkapi

as Cedric Page

(1965) The Alphabet Murders

as Hastings

(1979) Scavenger Hunt

as Bernstein

(2018) Nothing Like a Dame

as Self (archive footage) (uncredited)

(1986) The Wind

as Elias Appleby

(1962) The Road to Hong Kong

as Leader of the 3rd Echelon

(1953) Beat the Devil

as Peterson

(1970) Cromwell

as The Earl of Manchester

(1980) Oh! Heavenly Dog

as Bernie

(1969) Some Girls Do

as Miss Mary

(1968) Hot Millions

as Caesar Smith

(1987) Little Dorrit

as Lord Decimus Barnacle

(1973) Theatre of Blood

as Meredith Merridew

(1978) Who Is Killing the Great Chefs of Europe?

as Maximilian Van Devere

(1963) The Old Dark House

as Roderick Femm

(1965) A Study in Terror

as Mycroft Holmes

(1958) The Sheriff of Fractured Jaw

as Uncle Lucius

(1954) Beau Brummell

as King George III

(1960) The Battle of the Sexes

as Robert Macpherson

(1967) Woman Times Seven

as Dr. Xavier

(1938) Marie Antoinette

as King Louis XVI

(1963) Take Her, She's Mine

as Mr. Pope-Jones

(1965) The Loved One

as Sir Ambrose Abercombie

(1971) When Eight Bells Toll

as Uncle Arthur

(1941) Major Barbara

as Andrew Undershaft

(1954) The Good Die Young

as Sir Francis Ravenscourt

(1979) The Human Factor

as Doctor Percival

(1974) Great Expectations

as Uncle Pumblechook

(2004) Los Angeles Plays Itself

as Sir Ambrose Abercrombie in The Loved Ones (archive footage)

(1954) The Rainbow Jacket

as Lord Logan

(1965) The Dot and the Line: A Romance in Lower Mathematics

as Narrator (voice)

(1959) The Journey

as Hugh Deverill

(1955) Quentin Durward

as King Louis XI

(1951) Outcast of the Islands

as Elmer Almayer

(1988) The Lady and the Highwayman

as Lord Chancellor

(1959) Libel

as Sir Wilfred

(1976) The Blue Bird

as Father Time

(1966) Tender Scoundrel

as Lord Swift

(1942) This Was Paris

as Van Der Stuyl

(1945) I Live in Grosvenor Square

as Duke of Exmoor

(1966) Way... Way Out

as Harold Quonset

(1966) The Trygon Factor

as Hubert Hamlyn

(1961) Joseph and His Brethren

as Potiphar

(1942) The Foreman Went to France

as Mayor Coutare of Bivary

(1963) Ladies Who Do

as The Colonel

(1964) Of Human Bondage

as Dr. Jacobs

(1961) The Young Ones

as Hamilton Black

(1984) Second Time Lucky

as God

(1969) Sinful Davey

as Herzog von Argyll

(1965) Life at the Top

as Tiffield

(1966) Hotel Paradiso

as Henri Cotte

(1960) Oscar Wilde

as Oscar Wilde

(1947) The Ghosts of Berkeley Square

as Colonel "Bulldog" Kelsoe

(1987) The Trouble with Spies

as Angus

(1959) The Doctor's Dilemma

as Sir Ralph Bloomfield-Bonington

(1953) The Final Test

as Alexander Whitehead

(1989) Istanbul

as Atkins

(1962) Go to Blazes

as Arson Eddie

(1970) Song of Norway

as Berg

(1958) Law and Disorder

as Judge Sir Edward Crichton

(1953) The Story of Gilbert and Sullivan

as William S. Gilbert

(1962) The Boys

as Montgomery

(1970) Doctor in Trouble

as Captain George Spratt

(1983) High Road to China

as Bentik

(1953) Melba

as Oscar Hammerstein I

(1952) Curtain Up

as W.H. 'Harry' Derwent Blacker

(1981) The Great Muppet Caper

as British Gentleman by Pond

(1956) Loser Takes All

as Dreuther

(1975) Hugo the Hippo

as Sultan (voice)

(1942) The Big Blockade

as Von Geiselbrecht

(1982) The Deadly Game

as Emile Carpeau

(1968) Luther

as Papst Leo

(1942) The Young Mr. Pitt

as Charles James Fox

(1981) Loophole

as Godfrey

(1970) Twinky

as Judge Roxborough

(1942) Partners in Crime

as Judge

(1938) Another Romance of Celluloid

as Self (uncredited)

(1964) Rhythm & Greens

as Narrator (voice)

(1941) You Will Remember

as Tom Barrett / Leslie Stuart

(1949) The Small Back Room

as The Minister

(1979) Tales of the Unexpected

as Henry Knox

(1965) Call My Bluff

as ---

(1955) Alfred Hitchcock Presents

as Mr. Laffler

(1980) Lady Killers

as ---

(1989) Around the World in 80 Days

as Wentworth

(1969) Charge!

as ---

(1985) Alice in Wonderland

as King of Hearts

(1983) The Old Men at the Zoo

as Lord Godmanchester

(1988) War and Remembrance

as Alistair Tudsbury

(1957) Tonight Starring Jack Paar

as Self

(1968) The Dick Cavett Show

as Self - Guest

(1956) Armchair Theatre

as Mr. Micawber

(1957) DuPont Show of the Month

as Mr. Jordan

(1980) Lady Killers

as Self/Presenter

(1980) Lady Killers

as Self - Presenter

(1963) The Danny Kaye Show

as Self