Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | Merlin | Gaius | |
| Actor | Gnomeo & Juliet | 2011 | Mr. Capulet |
| Actor | Sherlock Gnomes | 2018 | Mr. Capulet (voice) |
| Producer | The Lady from Shanghai | 1947 | |
| Actor | Love and Other Disasters | 2006 | Registrar |
| Actor | The Man Who Knew Too Little | 1997 | Sir Roger Daggenhurst |
| Actor | One Foot in the Grave | Victor Meldrew | |
| Actor | Merlin: Secrets & Magic | Himself | |
| Actor | F for Fake | 1973 | Himself |
| Actor | A Passage to India | 1984 | Turton |
| Actor | The Other Side of the Wind | 2018 | Himself |
| Actor | Cluedo | Reverend Jonathan Green (Season 2) | |
| Actor | A Dry White Season | 1989 | Cloete |
| Actor | Carry On Columbus | 1992 | Don Juan Felipe |
| Actor | How to Get Ahead in Advertising | 1989 | John Bristol |
| Actor | Women Talking Dirty | 2001 | Ronald |
| Actor | Duck Patrol | ||
| Actor | A Midsummer Night's Dream | 2016 | Starveling |
| Director | Al Capone | 1959 | |
| Actor | Prick Up Your Ears | 1987 | Psychiatrist |
| Actor | Tutti Frutti (1987) | Eddie Clockerty | |
| Actor | Only When I Laugh | Mr. Gordon Thorpe | |
| Actor | Kill 'em All | 2012 | Bruiser |
| Actor | Lord of Misrule | 1996 | Bill Webster |
| Actor | Life as We Know It (2001) | ||
| Actor | The Last Place on Earth | Keltie | |
| Producer | The Kettles In The Ozarks | 1956 |