highest rated
acting
- Judy Garland: By Myself → Self (archive footage)
- Hollywood Out-takes and Rare Footage → Self (archive footage) (uncredited)
- Frankenstein: The True Story → Sir Richard Fanshawe
- Frankenstein: The True Story (TV) → Sir Richard Fanshawe
- Lady Caroline Lamb → Lord Holland
- Waterloo → Colonel Sir William Ponsonby
- The Great Inimitable Mr. Dickens → Dolby
- The Sweet Ride → Bill Cartwright
- Red Roses for the Fuhrer → il generale inglese
- Mannix (TV)
- The Girl from U.N.C.L.E. (TV) → Franz Joseph
- Burke's Law (TV) → Dr. Alan Steiner
- Bob Hope Presents the Chrysler Theatre (TV)
- The Alfred Hitchcock Hour (TV) → David Saunders
- Saints and Sinners (TV) → Sir Robert
- A Girl Named Tamiko → Nigel Costairs
- The Best of Enemies → Lt. Burke
- The Naked Edge → Morris Brooke
- The World of Suzie Wong → Ben Marlowe
- Hello London → himself
- Danger Within → Major Charles Marquand
- Zarak → Maj. Michael Ingram
- The Carroll Formula → David Scott
- The 20th Century Fox Hour (TV)
- The Glass Slipper → Prince Charles
- The Scarlet Coat → Maj. John Andre
- Climax! (TV) → Lieutenant MacKenzie Barton (uncredited)
- The Egyptian → Akhnaton
- A Star Is Born World Premiere → Self
- The Oscars (TV) → Self
- Torch Song → Tye Graham
- Trent's Last Case → Philip Trent
- Derby Day → David Scott
- Schlitz Playhouse of Stars (TV)
- The Lady with a Lamp → Sidney Herbert (Lord Herbert of Lea)
- The Law and the Lady → Nigel Duxbury
- Stage Fright → Det. Insp. Wilfried 'Ordinary' Smith
- Into the Blue → Nicholas Foster
- Under Capricorn → Charles Adare
- Maytime in Mayfair → Michael Gore-Brown
- Spring in Park Lane → Lord Richard
- An Ideal Husband → Arthur Goring
- The Courtneys of Curzon Street → Sir Edward Courtney
- Piccadilly Incident → Capt. Alan Pearson
- Carnival → Maurice Avery
- English Without Tears → Tom Gilbey
- Undercover → Constantine
- Dear Octopus → Nicholas Randolph
- In Which We Serve → Flags
- Secret Mission → Private Nobby Clark
- The Big Blockade → Captain (uncredited)
- Cottage to Let → Alan Trently
- Ships with Wings → Lieut. Grant
- Kipps → Ronnie Walshingham
- The Farmer's Wife → Richard Coaker
- Spring Meeting → Tony Fox-Collier
- Mr. Proudfoot Shows a Light → RAF Officer
- Convoy → Dot
- Sailors Three → Johnny
- Sailors Don't Care → Dick
- Black Eyes → Officer
- There Ain't No Justice → Len Charteris
- When Knights Were Bold → Soldier (uncredited)
- Late Extra → Newspaper Telephone Operator (uncredited)
- The Man Who Knew Too Much → Man at Clay Pigeon Shoot (uncredited)
- The Rise of Catherine the Great → Regiment Soldier
- Heads We Go → Minor Role