highest rated
acting
- The Heroes of Telemark: Location report from Norway
- Michael Redgrave: My Father → Self (archive footage)
- Vivien Leigh: Scarlett and Beyond → Self (archive footage)
- Rime of the Ancient Mariner
- Dr. Jekyll and Mr. Hyde → Danvers
- Nicholas and Alexandra → Sazonov
- The Go-Between → The Older Leo Colston
- A Christmas Carol → Narrator (voice)
- Connecting Rooms → James Wallraven
- Goodbye Gemini → James Harrington-Smith
- Hamlet → Polonius
- Battle of Britain → Air Vice Marshal Evill
- Goodbye, Mr. Chips → The Headmaster
- Oh! What a Lovely War → Gen. Sir Henry Wilson
- David Copperfield → Dan Peggotty
- Kyoto → Narrator (English Version)
- Assignment K → Harris
- Heidi → Grandfather
- The 25th Hour → L'avocat de Lohann
- Palaces of a Queen → Narrator
- ABC Stage 67 (TV) → Sir Simon Canterville / The Ghost
- Alice in Wonderland → Caterpillar
- The Canterville Ghost → Sir Simon Canterville / The Ghost
- BBC Play of the Month (TV) → Prospero
- BBC Play of the Month (TV) → The Commander's Statue
- The Heroes of Telemark → Uncle
- The Hill → The Medical Officer
- Young Cassidy → W.B. Yeats
- The Sun... the Sand... the Hill → The Medical Officer (archive footage)
- The Great War (TV) → Narrator
- Uncle Vanya → Uncle Vanya
- The Greatest All-Star Advertial of All Time → Self
- The Loneliness of the Long Distance Runner → Ruxton Towers Reformatory Governor
- Hedda Gabler → George Tesman
- The Innocents → The Uncle
- No, My Darling Daughter → Sir Mathew Carr
- The Wreck of the Mary Deare → Mr. Nyland
- Shake Hands with the Devil → The General
- The Questioning City → Narrator
- The Quiet American → Thomas Fowler
- Law and Disorder → Percy Brand
- Behind the Mask → Sir Arthur Benson-Gray
- The Immortal Land
- Theatre Night (TV) → Philip Lester
- The Happy Road → General Medworth
- Time Without Pity → David Graham
- Ruggles of Red Gap → Ruggles
- 1984 → O'Connor of the Inner Party
- Mr. Arkadin → Burgomil Trebitsch
- The Dam Busters → Doctor B. N. Wallis, C.B.E., F.R.S.
- The Night My Number Came Up → Air Marshal Hardie
- Oh... Rosalinda!! → Col. Eisenstein
- The Sea Shall Not Have Them → Air Commodore Waltby
- The Green Scarf → Maitre Deliot
- Omnibus (TV)
- This Is Your Life (TV) → Self
- The Magic Box → Mr. Lege
- The Importance of Being Earnest → Ernest Worthing
- Hallmark Hall of Fame (TV) → Polonius
- The Browning Version → Andrew Crocker-Harris
- What's My Line? (TV) → Self - Mystery Guest
- Your Show of Shows (TV)
- The Ed Sullivan Show (TV) → Self
- Secret Beyond the Door → Mark Lamphere
- Mourning Becomes Electra → Orin Mannon
- The Man Within → Richard Carlyon
- Fame Is the Spur → Hamer Radshaw
- The Captive Heart → Capt. Karel Hasek
- The Years Between → Michael Wentworth
- Dead of Night → Maxwell Frere (Segment "The Ventriloquist's Dummy")
- The Way to the Stars → Flight Lt. David Archdale
- A Diary for Timothy → Narrator (voice)
- Thunder Rock → David Charleston
- The Big Blockade → Russian
- Kipps → Kipps (adult)
- Jeannie → Stanley Smith
- Atlantic Ferry → Charles MacIver
- The Stars Look Down → Davey Fenwick
- A Window in London → Peter Thompson
- Stolen Life → Alan MacKenzie
- The Lady Vanishes → Gilbert Redman
- Climbing High → Nicky Brooke
- Secret Agent → Army Officer (uncredited)