| |
| Film Credits |
| |
| THE DAM BUSTERS | 1955 | (uncredited role) |
| I AM A CAMERA | 1955 | hydrotherapist |
| PASSAGE HOME | 1955 | McIsaacs |
| ZARAK | 1956 | Larkin |
| HELL DRIVERS | 1957 | Red |
| HIGH TIDE AT NOON | 1957 | Simon Breck |
| THE GYPSY AND THE GENTLEMAN | 1958 | Jess |
| NOR THE MOON BY NIGHT | 1958 | Andrew Miller |
| ALL NIGHT LONG | 1961 | Johnny Cousin |
| TWO LIVING, ONE DEAD | UK / Sweden, 1961 | Erik Berger |
| LIFE FOR RUTH | 1962 | Dr. James Brown |
| THE QUARE FELLOW | 1962 | Thomas Crimmin |
| THE THREE LIVES OF THOMASINA | 1963 | Andrew MacDhui |
| ICE STATION ZEBRA | US, 1968 | David Jones |
| THE MOONSHINE WAR | US, 1970 | Frank Long |
| MARY, QUEEN OF SCOTS | UK / US, 1971 | James Stuart, Earl of Moray |
| CATCH MY SOUL | US, 1973 | director |
| NOBODY'S THE GREATEST / UN GENIO, DUE COMPARI E UN POLLO | Italy / France / West Germany, 1975 | Cabot |
| SILVER STREAK | US, 1976 | Roger Deverau |
| BRASS TARGET | US, 1978 | Colonel Mike McCauley |
| ESCAPE FROM ALCATRAZ | US, 1979 | Warden |
| SCANNERS | Canada, 1980 | Dr. Paul Ruth |
| KINGS AND DESPERATE MEN | Canada, 1981 | John Kingsley |
| TRESPASSES | New Zealand, 1983 | Fred Wells |
| BABY | US, 1985 | Dr Eric Kiviat |
| THE BEST OF FRIENDS | 1991 | George Bernard Shaw |
| BRAVEHEART | US, 1995 | Longshanks, King Edward I |
| A TIME TO KILL | US, 1996 | Judge Omar Noose |
| THE PHANTOM | US / Australia, 1996 | The Phantom's Father |
| HYSTERIA | US / UK, 1997 | Harvey Langston |
| TREASURE PLANET | US, 2002 | Billy Bones (voice) |
| |
| Television Credits |
| |
| YOU ARE THERE: The Fall of Parnell | CBS (US) tx 13/6/1954 | Charles Stewart Parnell |
| TERMINUS: Margin for Error | BBC tx 28/5/1955 | James Hartley |
| THE VISE: A Gift From Heaven | ABC (US) tx 9/12/1955; ITV tx 12/2/1960 | Tony Mason |
| THE ADVENTURES OF SIR LANCELOT: The Outcast | ITV tx 6/10/1956 | Sir Glavin |
| THE ADVENTURES OF AGGIE: Spanish Sauce | ITV tx 20/10/1956 | Migual |
| ASSIGNMENT FOREIGN LEGION: The Coward | ITV tx 22/2/1957 | Captain Valadon |
| THE ADVENTURES OF AGGIE: Cock and Bull | ITV tx 27/4/1958 | Jocko |
| MARK SABER: Blood in the Sky | ITV tx 6/5/1958 | Tom Vance |
| PLAY OF THE WEEK: All My Sons | ITV tx 14/5/1958 | Chris Keller |
| PLAY OF THE WEEK: Disturbance | ITV tx 4/6/1958 | Flint |
| THIS DAY IN FEAR | BBC tx 1/7/1958 | James Coogan |
| TELEVISION PLAYHOUSE: Rest in Violence | ITV tx 12/9/1958 | Mat Galvin |
| ARMCHAIR THEATRE: The Greatest Man in the World | ITV tx 9/11/1958 | Jack 'Pal' Smurch |
| ARMCHAIR THEATRE: The Big Knife | ITV tx 30/12/1958 | Charles Castle |
| PLAY OF THE WEEK: A Dead Secret | ITV tx 3/3/1959 | Frederick S. Dyson |
| PLAY OF THE WEEK: Shadow of a Pale Horse | ITV tx 4/8/1959 | Kirk |
| BBC TELEVISION WORLD THEATRE: Brand | BBC tx 11/8/1959 | Brand |
| CROOKED PATH: Gift From Heaven | ITV tx 12/2/1960 | Tony Mason |
| DANGER MAN: Series 1 | ITV tx 11/9/1960 - 20/1/1962 (39 eps) | John Drake |
| ARMCHAIR THEATRE: The Man Out There | ITV tx 12/3/1961 | 'The Man', Nicholai Soloviov |
| PLAY OF THE WEEK: Serjeant Musgrave's Dance | ITV tx 24/10/1961 | Serjeant Musgrave |
| RENDEZVOUS: The Executioner | ITV tx 1/12/1961 | Stoner |
| DANGER MAN: Series 2 | ITV tx 13/10/1964 - 16/3/1965 (22 eps) | John Drake |
| DANGER MAN: Series 3 | ITV tx 23/9/1965 - 7/4/1966 (23 eps) | John Drake |
| THE PRISONER | ITV tx 1/10/1967 - 4/2/1968 (17 eps) | executive producer / The Prisoner |
| THE PRISONER: Free For All | ITV tx 22/10/1967 | director / script (as Paddy Fitz) |
| THE PRISONER: Many Happy Returns | ITV tx 12/11/1967 | director (as Joseph Serf) |
| THE PRISONER: A Change of Mind | ITV tx 31/12/1967 | director (as Joseph Serf) |
| THE PRISONER: Once Upon A Time | ITV tx 28/1/1968 | director / script |
| THE PRISONER: Fall Out | ITV tx 4/2/1968 | director / script |
| DANGER MAN: Series 4 | ITV tx 5 & 12/1/1968 (2 eps) | John Drake |
| COLUMBO: By Dawn's Early Light | NBC (US) tx 27/10/1974 | cast member |
| THE MAN IN THE IRON MASK | NBC (US) tx 17/1/1977 | Fouquet |
| RAFFERTY | US tx 5/9 - 5/12/1977; ITV tx 12/10/1978 - 4/1/1979 (13 eps) | Dr Sid Rafferty |
| THE HARD WAY | ITV tx 20/2/1980 | Connor |
| JAMAICA INN | ITV tx 9 & 10/5/1983 (2 pts) | Joss Merlyn |
| THREE SOVEREIGNS FOR SARAH | PBS (US) tx 27/4 - 10/5/1985; Channel 4 tx 26 - 28/8/1986 (3 pts) | Chief Magistrate |
| OF PURE BLOOD | US tx 19/10/1986; ITV tx 21/10/1991 | Dr Felix Neumann |
| DR. SYN ALIAS THE SCARECROW | ITV tx 2/1/1988 | Dr. Syn |
| THE LAUGHING PRISONER | Channel 4 tx 1/1/1993 | Prisoner No. 6 |
| THE PERSUADER - THE TV TIMES OF LORD LEW GRADE | BBC2 tx 27/8/1994 | on-screen participant |
