 | Short Sharp Shocks Volume 4 (2025) as Tony (The Fatal Night) |
 | The Witnessing of Angels (2006) as Self - Host |
 | Unlocking DaVinci's Code (2004) as Narrator/Host |
 | The Low Budget Time Machine (2003) as Dr. Ballard |
 | Unleashing the Beast: Making ‘The Howling’ (2003) as Self (archive) |
 | Inside 'A View to a Kill' (2000) as Self |
 | Inside 'The Living Daylights' (2000) as Narrator (voice) |
 | Inside 'Diamonds Are Forever' (2000) as Narrator (voice) |
 | Inside 'You Only Live Twice' (2000) as Narrator (voice) |
 | Inside 'Licence to Kill' (2000) as Narrator (voice) |
 | The Bond Sound: The Music of 007 (2000) as Narrator |
 | Silhouettes: The James Bond Titles (2000) as Narrator (voice) |
 | Inside 'From Russia with Love' (2000) as Narrator (voice) |
 | Inside 'For Your Eyes Only' (2000) as Narrator (voice) |
 | Inside 'The Man with the Golden Gun' (2000) as Narrator |
 | Inside 'Moonraker' (2000) as Narrator (voice) |
 | Inside 'Dr. No' (2000) as Narrator |
 | Inside 'On Her Majesty's Secret Service' (2000) as Narrator |
 | Inside 'Octopussy' (2000) as Narrator (voice) |
 | Cubby Broccoli: The Man Behind Bond (2000) as Narrator (voice) |
 | Inside 'The Spy Who Loved Me' (2000) as Narrator (voice) |
 | Ian Fleming: 007's Creator (2000) as Narrator / Self |
 | Inside 'Live and Let Die' (1999) as Narrator |
 | Hollywood Spies on Spies (1999) |
| | Television: The First Fifty Years (1999) as Self / John Steed (archive footage) |
 | Nancherrow (1999) as Lord Awliscombe |
 | The Avengers (1998) as Invisible Jones (voice) |
 | Roswell Top Secret (1998) as Self - Host |
 | Nightman (1997) as Dr. Walton |
 | In the Footsteps of Sherlock Holmes (1996) |
 | Thunder in Paradise 3 (1995) as Edward Whitaker |
 | Behind the Scenes with 'Thunderball' (1995) as Narrator (voice) |
 | Behind the Scenes with 'Goldfinger' (1995) as Narrator (voice) |
 | The Goldfinger Phenomenon (1995) as Narrator |
 | Thunder in Paradise 2 (1994) as Edward Whitaker |
 | Thunder in Paradise (1993) as Edward Whitaker |
 | The Hound of London (1993) as Sherlock Holmes |
 | Waxwork II: Lost in Time (1992) as Sir Wilfred |
 | Sherlock Holmes: Incident at Victoria Falls (1992) as Dr. John Watson |
 | Sherlock Holmes and the Leading Lady (1991) as Dr. Watson |
 | The Gambler Returns: The Luck of the Draw (1991) as Sir Colin |
 | Eye of the Widow (1991) as Andrew Marcus |
 | Super Force (1990) as E.B. Hungerford |
 | Lobster Man from Mars (1990) as Professor Plocostomos |
 | Dick Francis: Twice Shy (1989) as Geoffrey Keeble |
 | The Return of Sam McCloud (1989) as Tom Jamison |
 | Masque of the Red Death (1989) as Machiavel |
 | Dick Francis: Blood Sport (1989) |
 | The Search for Haunted Hollywood (1989) as Self |
 | Sorry, Wrong Number (1989) as Nigel Evans |
| | Where There's a Will (1989) as Charles Crow-Finch |
 | Cult People (1989) as Himself |
 | Black Leather Jacket (1989) as John Steed (segment "Death at Bargain Prices") (archive footage) |
 | Chill Factor (1989) as Carl Lawton |
 | Transformations (1988) as Father Christopher |
 | Waxwork (1988) as Sir Wilfred |
 | Club Med (1986) as Gilbert Anthony Paige |
 | Shadey (1985) as Sir Cyril Landau |
 | A View to a Kill (1985) as Tibbett |
 | This Is Spinal Tap (1984) as Sir Denis Eton-Hogg |
 | Spaceship (1983) as Dr. Stark |
 | The Return of the Man from U.N.C.L.E.: The Fifteen Years Later Affair (1983) as Sir John Raleigh |
 | Sweet Sixteen (1983) as Dr. John Morgan |
| | Likely Stories Vol. 2 (1983) |
 | The Hot Touch (1982) as Vincent Reyblack |
 | Young Doctors in Love (1982) as Jacob |
 | Rehearsal for Murder (1982) as David Mathews |
| | Comedy of Horrors (1981) as Host |
 | The Howling (1981) as Dr. George Waggner |
 | Making a Monster Movie: Inside 'the Howling' (1981) as Self |
 | The Sea Wolves (1980) as Major 'Yogi' Crossley |
 | King Solomon's Treasure (1979) as Captain Good R.N. |
 | The Fantastic Seven (1979) as Boudreau |
 | The Billion Dollar Threat (1979) as Horatio Black |
 | Battlestar Galactica (1978) as Imperious Leader (voice) |
 | School, Girls, and You! (1978) as Dr. Edward Bloom |
 | Dead of Night (1977) as Dr. Gheria |
 | Sherlock Holmes in New York (1976) as Dr John Watson |
 | Matt Helm (1975) as Shawcross |
 | The Woman I Love (1972) as Lord Brownlow |
 | Blood Suckers (1971) as Derek Longbow |
 | Mister Jerico (1970) as Dudley Jerico |
| | The Importance of Being Earnest (1964) |
 | The Winter's Tale (1962) as Polixenes |
 | Mission of Danger (1960) as Colonel Trent |
 | Until They Sail (1957) as Pvt. Duff (scenes deleted) |
 | Les Girls (1957) as Sir Percy |
 | Jane Eyre (1957) as Rochester |
 | The Battle of the River Plate (1956) as Lieutenant Commander Medley, R.N. |
 | Three Cases of Murder (1955) as Guard Subaltern (segment "Lord Mountdrago") (uncredited) |
 | Scrooge (1951) as Young Jacob Marley |
 | Flesh and Blood (1951) as Capt. David Sutherland |
 | The Strange Case of Dr. Jekyll and Mr. Hyde (1950) |
 | The Elusive Pimpernel (1950) as Hon. John Bristow |
 | Dick Barton at Bay (1950) as Phillips |
| | The Girl Is Mine (1950) as Hugh Hurcombe |
 | All Over the Town (1949) as Mr. Vince |
 | Hamlet (1948) as Extra (uncredited) |
 | The Fatal Night (1948) as Tony |
 | Wuthering Heights (1948) as Edgar Linton |
| | Morning Departure (1946) as Stoker Marks |
 | Pygmalion (1938) as Extra (uncredited) |
