 | Moll Flanders (1996) as Artist's Father |
 | More Loverly Than Ever: The Making of 'My Fair Lady' (1995) as Self - Host / Freddy Eynsford-Hill |
 | Mad Dogs and Englishmen (1995) as Tony Vernon-Smith |
 | Sherlock Holmes: The Great Detective (1995) as Sherlock Holmes (archive footage) |
 | The Last Vampyre (1993) as Sherlock Holmes |
 | The Eligible Bachelor (1993) as Sherlock Holmes |
 | The Master Blackmailer (1992) as Sherlock Holmes |
 | The Hound of the Baskervilles (1988) as Sherlock Holmes |
 | The Sign of Four (1987) as Sherlock Holmes |
 | Deceptions (1985) as Bryan Foxworth |
 | Florence Nightingale (1985) as William Nightingale |
| | Morte d'Arthur (1984) as King Arthur |
 | The Barretts of Wimpole Street (1982) as Robert Browning |
| | On Approval (1982) as George |
 | The Secret of Seagull Island (1982) as David Malcolm |
 | The Good Soldier (1981) as Edward Ashburnham |
 | Madame X (1981) as Dr. Terrence Keith |
 | Macbeth (1981) as Macbeth |
 | The Medusa Touch (1978) as Edward Parrish |
 | The Picture of Dorian Gray (1976) as Basil Hallward |
 | Love's Labour's Lost (1975) as Berowne |
 | The School for Scandal (1975) as Joseph Surface |
| | The Prodigal Daughter (1975) as Father Daley |
 | Haunted: The Ferryman (1974) as Sheridan owen |
 | Jennie: Lady Randolph Churchill (1974) as Count Karel Kinsky |
 | One Deadly Owner (1974) |
 | The Merchant of Venice (1973) as Bassanio |
| | An Aspidistra in Babylon (1973) as Captain Blaine |
 | Nicholas and Alexandra (1971) as (uncredited) |
| | The Rivals (1970) as Captain Jack Absolute |
 | An Ideal Husband (1969) as Arthur, Viscount Goring |
 | The Merry Widow (1968) as Count Danilo Danilovitch |
 | My Fair Lady (1964) as Freddy Eynsford-Hill |
 | Macbeth (1964) as Malcolm |
| | Act of Reprisal (1964) as Harvey Freeman |
 | Girl in the Headlines (1963) as Jordan Barker |
 | The Very Edge (1963) as Mullen (The Intruder) |
 | The Wild and the Willing (1962) as Andrew Gilby |
 | War and Peace (1956) as Nikolai Rostov |
 | Svengali (1954) as Pierre |
