highest rated
acting
- Nothing Like a Dame → Self (archive footage) (uncredited)
- Los Angeles Plays Itself → Sir Ambrose Abercrombie in The Loved Ones (archive footage)
- Around the World in 80 Days (TV) → Wentworth
- Istanbul → Atkins
- War and Remembrance (TV) → Alistair Tudsbury
- The Lady and the Highwayman → Lord Chancellor
- Crossbow (TV)
- The Trouble with Spies → Angus
- Little Dorrit → Lord Decimus Barnacle
- The Wind → Elias Appleby
- Alice in Wonderland (TV) → King of Hearts
- Second Time Lucky → God
- The Old Men at the Zoo (TV) → Lord Godmanchester
- High Road to China → Bentik
- The Deadly Game → Emile Carpeau
- The Great Muppet Caper → British Gentleman by Pond
- Loophole → Godfrey
- Lady Killers (TV) → Self – Presenter
- Oh! Heavenly Dog → Bernie
- Tales of the Unexpected (TV) → Henry Knox
- Scavenger Hunt → Bernstein
- The Human Factor → Doctor Percival
- Who Is Killing the Great Chefs of Europe? → Maximilian Van Devere
- The Blue Bird → Father Time
- Great Expectations → Uncle Pumblechook
- Theatre of Blood → Meredith Merridew
- When Eight Bells Toll → Uncle Arthur
- Cromwell → The Earl of Manchester
- Twinky → Judge Roxborough
- Doctor in Trouble → Captain George Spratt
- Song of Norway → Berg
- Some Girls Do → Miss Mary
- Sinful Davey → Duke of Argyll
- Charge! (TV)
- The Dick Cavett Show (TV) → Self - Guest
- Hot Millions → Caesar Smith
- Luther → Papst Leo
- One Pair of Eyes (TV)
- Woman Times Seven → Dr. Xavier
- Hotel Paradiso → Henri Cotte
- Way... Way Out → Harold Quonset
- Tender Scoundrel → Lord Swift
- The Trygon Factor → Hubert Hamlyn
- Finders Keepers → Colonel Roberts
- Call My Bluff (TV)
- Those Magnificent Men in Their Flying Machines or How I Flew from London to Paris in 25 Hours 11 Minutes → Lord Rawnsley
- The Loved One → Sir Ambrose Abercombie
- Genghis Khan → Emperor of China
- A Study in Terror → Mycroft Holmes
- The Alphabet Murders → Captain Hastings
- Life at the Top → Tiffield
- The Dot and the Line: A Romance in Lower Mathematics → Narrator (voice)
- Topkapi → Cedric Page
- Hot Enough for June → Col. Cunliffe
- Of Human Bondage → Dr Jacobs
- Rhythm 'n' Greens → Narrator (voice)
- The Danny Kaye Show (TV) → Self
- Murder at the Gallop → Hector Enderby
- Take Her, She's Mine → Mr. Pope-Jones
- Ladies Who Do → The Colonel
- The Old Dark House → Roderick Femm
- Nine Hours to Rama → P.K. Mussardi
- The Boys → Montgomery
- The Road to Hong Kong → Leader of the 3rd Echelon
- Go to Blazes → Arson Eddie
- Wonderful to Be Young! → Hamilton Black
- Joseph and His Brethren → Potiphar
- The Battle of the Sexes → Robert Macpherson
- Oscar Wilde → Oscar Wilde
- The Journey → Hugh Deverill
- Libel → Sir Wilfred
- The Doctor's Dilemma → Sir Ralph Bloomfield-Bonington
- The Sheriff of Fractured Jaw → Uncle Lucius
- Law and Disorder → Judge Sir Edward Crichton
- Tonight Starring Jack Paar (TV) → Self
- DuPont Show of the Month (TV) → Mr. Jordan
- Around the World in 80 Days → Ralph
- Armchair Theatre (TV) → Mr. Micawber
- Loser Takes All → Dreuther
- Alfred Hitchcock Presents (TV) → Mr. Laffler
- Quentin Durward → King Louis XI
- ITV Opening Night at the Guildhall → Self
- Beau Brummell → King George III
- The Good Die Young → Sir Francis Ravenscourt
- The Rainbow Jacket → Lord Logan
- Beat the Devil → Peterson
- The Story of Gilbert and Sullivan → William S. Gilbert
- The Final Test → Alexander Whitehead
- Melba → Oscar Hammerstein I
- Curtain Up → W.H. 'Harry' Derwent Blacker
- The African Queen → The Brother
- Outcast of the Islands → Elmer Almayer
- The Small Back Room → The Minister
- The Ghosts of Berkeley Square → Colonel "Bulldog" Kelsoe
- I Live in Grosvenor Square → Duke of Exmoor
- Golden Globe Awards (TV) → Self - Presenter
- The Young Mr. Pitt → Charles James Fox
- The Foreman Went to France → Mayor Coutare of Bivary
- The Big Blockade → Von Geiselbrecht
- Partners in Crime → Judge
- This Was Paris → Van Der Stuyl
- Major Barbara → Andrew Undershaft
- You Will Remember → Tom Barrett / Leslie Stuart
- Marie Antoinette → King Louis XVI
- Another Romance of Celluloid → Self (uncredited)