| |
| The TAMING OF THE SHREW | 1966 | | Lucentio |
| RED AND BLUE | 1967 | | Cast Member |
| SMASHING TIME | 1967 | | Tom Wabe |
| LIEFDESBEKENTENISSEN | 1967 | | Cast Member |
| ACCIDENT | 1967 | | William |
| The FORSYTE SAGA: The FORSYTE SAGA EPISODE 10 The CHALLENGE | 1967 | | Jolly |
| The FORSYTE SAGA: The FORSYTE SAGA EPISODE 11 IN THE WEB | 1967 | | Jolly |
| The GURU | 1968 | | Tom Pickle |
| ROMEO AND JULIET | 1968 | | Tybalt |
| The STRANGE AFFAIR | 1968 | | Peter Strange |
| YOUTH WAVE | 1968 | | On-screen Participant |
| The WEDNESDAY PLAY: REBEL IN THE GRAVE | 1968 | | Roger Porlock |
| ALFRED THE GREAT | 1969 | | Guthrum |
| JUSTINE | 1969 | | Darley |
| SOMETHING FOR EVERYONE | 1970 | | Conrad Ludwig |
| ZEPPELIN | 1971 | | Geoffrey Richter-Douglas |
| La POUDRE D'ESCAMPETTE | 1971 | | Basil |
| CABARET | 1972 | | Brian Roberts |
| LOST HORIZON | 1972 | | George Conway |
| ENGLAND MADE ME | 1972 | | Anthony Farrant |
| The THREE MUSKETEERS (THE QUEEN'S DIAMONDS) | 1973 | | D'Artagnan |
| MURDER ON THE ORIENT EXPRESS | 1974 | | Count Andrenyi |
| The FOUR MUSKETEERS | 1974 | | D'Artagnan |
| The SOUND OF PETULA...: OFF TO THE MOVIES | 1974 | | Guest |
| CONDUCT UNBECOMING | 1975 | | 2nd Lt. Arthur Drake |
| LOGAN'S RUN | 1976 | | Logan |
| SEVEN NIGHTS IN JAPAN | 1976 | | rince George |
| The ISLAND OF DR. MOREAU | 1977 | | Andrew Braddock |
| The LAST REMAKE OF BEAU GESTE | 1977 | | Beau Geste |
| PLAY OF THE WEEK: TRUE PATRIOT | 1977 | | Cast Member |
| FEDORA | 1978 | | himself |
| The RIDDLE OF THE SANDS | 1978 | | Production Associate |
| The RIDDLE OF THE SANDS | 1978 | | Charles Carruthers |
| THIS IS YOUR LIFE: MICHAEL CROFT | 1978 | | [Guest on film] |
| The WHITE LIONS | 1979 | | Cast Member |
| AFTER NOON PLUS: AFTER NOON PLUS[19/03/79] | 1979 | | Guest |
| The BRITISH ACADEMY AWARDS | 1979 | | Host |
| A MAN CALLED INTREPID | 1979 | | Cast Member |
| FINAL ASSIGNMENT | 1980 | | Lyosha |
| VENDREDI OU LA VIE SAUVAGE | 1981 | | Robinson |
| BLONDEL - A SEARCH FOR THE KING | 1982 | | Cast Member |
| SOMALIA - THE EDGE OF SURVIVAL | 1983 | | Commentator |
| The WEATHER IN THE STREETS | 1983 | | Cast Member |
| La BATAILLE DE BOUVINES | 1984 | | Cast Member |
| The BENGAL LANCERS | 1984 | | Cast Member |
| SUCCESS IS THE BEST REVENGE | 1984 | | Alexander Rodak |
| The MASTER OF BALLANTRAE | 1984 | | James Durie |
| The MASTER OF BALLANTRAE EPISODE THREE | 1984 | | James Durie |
| The FAR COUNTRY: The FAR COUNTRY[01/07/87] | 1985 | | Carl Zlinter |
| The FAR COUNTRY: The FAR COUNTRY[08/07/87] | 1985 | | Carl Zlinter |
| JAMES A. MICHENER'S "SPACE" | 1985 | | Dieter Kolff |
| L' AUBE | 1986 | | Dawson |
| DARK MANSIONS | 1986 | | Cast Member |
| PHANTOM OF THE OPERA | 1986 | | Cast Member |
| SWORD OF GIDEON | 1986 | | Robert |
| Der JOKER | 1987 | | Cast Member |
| ALL STAR PARTY FOR JOAN COLLINS | 1987 | | Cast Member |
| The FOUR-MINUTE MILE | 1988 | | Cast Member |
| KILLING BLUE | 1988 | | Karstens |
| Un DELITTO POCO COMMUNE | 1988 | | Cast Member |
| ONCE IN A LIFETIME: EXTRA SPECIAL-MARGARET LACEY | 1988 | | On-screen Participant |
| Il SEGRETO DEL SAHARA (1) | 1988 | | Desmond Jordan |
| The EVENING STANDARD BRITISH FILM AWARDS | 1989 | | Presenter |
| The RETURN OF THE MUSKETEERS | 1989 | | D'Artagnan |
| JUDITH KRANTZ'S TILL WE MEET AGAIN: JUDITH KRANTZ'S TILL WE MEET AGAIN PART ONE | 1989 | | Paul |
| JUDITH KRANTZ'S TILL WE MEET AGAIN: JUDITH KRANTZ'S TILL WE MEET AGAIN PART TWO | 1989 | | Paul |
| JUDITH KRANTZ'S TILL WE MEET AGAIN: JUDITH KRANTZ'S TILL WE MEET AGAIN PART THREE | 1989 | | Paul |
| JUDITH KRANTZ'S TILL WE MEET AGAIN: JUDITH KRANTZ'S TILL WE MEET AGAIN PART FOUR | 1989 | | Paul |
| JUDITH KRANTZ'S TILL WE MEET AGAIN: JUDITH KRANTZ'S TILL WE MEET AGAIN PART FIVE | 1989 | | Paul |
| The HEAT OF THE DAY | 1989 | | Cast Member |
| NIGHT OF THE FOX | 1990 | | Corporal Erich Berger |
| NIGHT OF THE FOX | 1990 | | Field Marshall Erwin Rommel |
| ELINE VERE | 1991 | | Lawrence St Claire |
| The LONG SHADOW | 1991 | | Cast Member |
| The WANDERER | 1991 | | Saxon Warrior |
| POKER DI CUORI: The LADY AND THE HIGHWAYMAN | 1991 | | King Charles II |
| POKER DI CUORI: DUEL OF HEARTS | 1991 | | Gervase Warlingham |
| AU NOM DE TOUS LES MIENS | 1991 | | Martin Gray |
| SIX O'CLOCK LIVE: SIX O'CLOCK LIVE[13/09/91] | 1991 | | Cast Member |
| The LEGEND OF PRINCE VALIANT: The LEGEND OF PRINCE VALIANT | 1991 | | voice |
| ROSÁDA | 1992 | | Paul Grumbach |
| WIDE SARGASSO SEA | 1992 | | Paul Mason |
| The ADVENTURES OF BATMAN AND ROBIN: ADVENTURES OF BATMAN AND ROBIN | 1992 | | Count Vertigo |
| La VIDA LACTEA | 1993 | | originally cast |
| The MAGIC PAINTBRUSH | 1993 | | Voice |
| ABC'S WORLD OF DISCOVERY: Secrets of the Golden River | 1993 | | Narrator |
| TRACEY ULLMAN TAKES ON NEW YORK | 1993 | | Cast Member |
| CHARLES DICKENS' DAVID COPPERFIELD | 1993 | | voice of Murdstone |
| L' OMBRA ABITATA | 1994 | | Cast Member |
| DISCRETION ASSURED | 1994 | | Trevor McCabe |
| The MAGIC FLUTE | 1994 | | Voice |
| Il SEGRETO DEL SAHARA(2) | 1994 | | Desmond Jordan |
| THIS MORNING: THIS MORNING[17/05/94] | 1994 | | On-screen Participant |
| FALL FROM GRACE | 1994 | | Hans-Dieter Stromelburg |
| The AFI SALUTES ELIZABETH TAYLOR | 1994 | | On-screen Participant |
| SEPTEMBER | 1995 | | Edmund |
| TEKWAR: TEKLAB | 1996 | | Richard Stewart |
| DANIELLE STEEL'S THE RING | 1996 | | Walmar |
| GOODBYE AMERICA | 1997 | | Sen. Bladon |
| AUSTIN POWERS INTERNATIONAL MAN OF MYSTERY | 1997 | | Basil Exposition |
| NOT OF THIS EARTH | 1997 | | Cast Member |
| TRUE WOMEN | 1997 | | Captain Lawshe |
| Un COUP DE BAGUETTE MAGIQUE | 1997 | | Cast Member |
| The RIPPER | 1997 | | Charles Warren |
| MERCHANTS OF VENUS | 1998 | | Alex |
| WRONGFULLY ACCUSED | 1998 | | Hibbing Goodhue |
| 54 | 1998 | | ambassador |
| LOVERS AND LIARS | 1998 | | Cast Member |
| THIS MORNING: THIS MORNING[16/10/98] | 1998 | | Interviewee |
| A KNIGHT IN CAMELOT | 1998 | | King Arthur |
| Le CHÂTEAU DES SINGES | 1999 | | voice of the king |
| AUSTIN POWERS THE SPY WHO SHAGGED ME | 1999 | | Basil Exposition |
| HENRY JAMES' THE GHOSTLY RENTAL | 1999 | | Prof Ambrose |
| The OMEGA CODE | 1999 | | Stone Alexander |
| EXCLUSIVE!: EXCLUSIVE![27/06/99] | 1999 | | Interviewee |
| BORSTAL BOY | 2000 | | Joyce |
| OPEN HOUSE WITH GLORIA HUNNIFORD: OPEN HOUSE WITH GLORIA HUNNIFORD[2000/07/20] | 2000 | | Interviewee |
| MEGIDDO | 2001 | | Co-producer |
| MEGIDDO | 2001 | | Cast Member |
| ARENA: The PRIVATE DIRK BOGARDE PART 2 | 2001 | | On-screen Participant |
| AUSTIN POWERS IN GOLDMEMBER | 2002 | | Basil Exposition |
| ORSON WELLES' TALES FROM THE BLACK MUSEUM: The KEY | 2002 | | Inspector Russell |
| CURB YOUR ENTHUSIASM: Chet's Shirt | 2002 | | himself |
| CURB YOUR ENTHUSIASM: The Nanny from Hell | 2002 | | himself |
| CURB YOUR ENTHUSIASM: The Corpse-Sniffing Dog | 2002 | | himself |
| CURB YOUR ENTHUSIASM: The Grand Opening | 2002 | | himself |
| La FEMME MUSKETEER | 2004 | | D'Artagnan |
