| Late Night Theatre | 1972 | Maxwell | TV Show |
| Willy Wonka & the Chocolate Factory | 1971 | Mr. Teavee (uncredited) | Movie |
| Jason King | 1971 | President Pargos | TV Show |
| The Johnstown Monster | 1971 | McNeil | Movie |
| Hine | 1971 | Sir Christopher Pendle | TV Show |
| Cromwell | 1970 | Solicitor General | Movie |
| The Fifth Day of Peace | 1970 | Gen. Snow | Movie |
| Roads to Freedom | 1970 | Chamberlain | TV Show |
| The Woodlanders | 1970 | George Melbury | TV Show |
| Hadleigh | 1969 | Dr. John Salter | TV Show |
| My Partner the Ghost | 1969 | Arthur de Crecy | TV Show |
| Special Branch | 1969 | Gillard | TV Show |
| W. Somerset Maugham | 1969 | Lord Mountdrago | TV Show |
| Canterbury Tales | 1969 | Walter | TV Show |
| Judge Dee | 1969 | Judge Dee | TV Show |
| Softly Softly: Task Force | 1969 | Grenville | TV Show |
| The Fixer | 1968 | Ostrovsky | Movie |
| Pere Goriot | 1968 | Pere Goriot | TV Show |
| The Jokers | 1967 | Lt. Col. Paling | Movie |
| The Night of the Generals | 1967 | Hauser | Movie |
| Callan | 1967 | Hunter | TV Show |
| Man in a Suitcase | 1967 | Michael Hornsby | TV Show |
| Inheritance | 1967 | Mr. Oldroyd / Francis Oldroyd / Old Brigg Oldroyd | TV Show |
| Sanctuary | 1967 | Wil Hambling | TV Show |
| Softly Softly | 1966 | Markham | TV Show |
| The Idiot | 1966 | General Epanchin | TV Show |
| Thirteen Against Fate | 1966 | Franz van Malderen | TV Show |
| The New Inferno | 1966 | The Company | TV Movie |
| Von Ryan's Express | 1965 | Capt. Stein | Movie |
| Mogul | 1965 | Ivor Brangwyn | TV Show |
| BBC Play of the Month | 1965 | Duncan | TV Show |
| The Power Game | 1965 | Geoffrey Packard | TV Show |
| Thirty-Minute Theatre | 1965 | Sir Michael Decuman / The Minister | TV Show |
| Court Martial | 1965 | Colonel Helmut Kirst | TV Show |
| Knock on Any Door | 1965 | Husband | TV Show |
| 633 Squadron | 1964 | Squadron Leader Frank Adams | Movie |
| The 7th Dawn | 1964 | Trumphey | Movie |
| The Gorgon | 1964 | Professor Jules Heitz | Movie |
| The Winston Affair | 1964 | Colonel Shaw | Movie |
| Woman of Straw | 1964 | Solicitor (uncredited) | Movie |
| Redcap | 1964 | Capt. Benning | TV Show |
| The Wednesday Play | 1964 | Rev. Adrian Tenterden / Mr. Douglas | TV Show |
| Theatre 625 | 1964 | Petrovykh / Goetz / Dr. Bergman | TV Show |
| Man with Two Faces | 1964 | Jeff Driscoll | Movie |
| A Stitch in Time | 1963 | Doctor on Children's Ward (uncredited) | Movie |
| Love Story | 1963 | Stanley Manning | TV Show |
| 80,000 Suspects | 1963 | Clifford Preston | Movie |
| Jigsaw | 1962 | Clyde Burchard | Movie |
| The Saint | 1962 | Dr. Howard Quintus | TV Show |
| Z Cars | 1962 | Chief Insp. Parker | TV Show |
| Man of the World | 1962 | Galworth | TV Show |
| Zero One | 1962 | Peter Elkinson | TV Show |
| Thirty Minute Theatre | 1962 | | TV Show |
| Captain Brassbound's Conversion | 1962 | Sir Howard Hallam | TV Movie |
| Number Six | 1962 | Det. Supt. Hallett | Movie |
| Struck Off | 1962 | Richard Ormond | TV Movie |
| The Day the Earth Caught Fire | 1961 | 'Jacko' Jackson - Night Editor | Movie |
| Ghost Squad | 1961 | Ribas | TV Show |
| The Avengers | 1961 | Professor Keller | TV Show |
| No Love for Johnnie | 1961 | Dr. West | Movie |
| Conspiracy of Hearts | 1960 | Father Desmaines | Movie |
| Peeping Tom | 1960 | Don Jarvis | Movie |
| Sink the Bismarck! | 1960 | Captain Banister | Movie |
| Testament of Orpheus | 1960 | English Narrator (voice, uncredited) | Movie |
| The Trials of Oscar Wilde | 1960 | Charles Gill | Movie |
| Maigret | 1960 | Dr. Javet | TV Show |
| BBC Sunday-Night Play | 1960 | Alec Nightingale / Andrew Blaikie, Q.C. | TV Show |
| Lazarus | 1960 | Dr. Gioni | TV Movie |
| Julius Caesar | 1960 | Brutus | TV Show |
| The 39 Steps | 1959 | Brown | Movie |
| The Battle of the Sexes | 1959 | Detective | Movie |
| The Edgar Wallace Mystery Theatre | 1959 | Sir Harold Trevitt / Det. Supt. Hallett | TV Show |
| Interpol Calling | 1959 | Wolf Barstrom | TV Show |
| The White Trap | 1959 | Inspector Walters | Movie |
| A Night to Remember | 1958 | Thomas Andrews | Movie |
| Carve Her Name with Pride | 1958 | Coding Expert | Movie |
| The Camp on Blood Island | 1958 | Anjou | Movie |
| Up the Creek | 1958 | Nelson | Movie |
| The Invisible Man | 1958 | Crompton | TV Show |
| Further Up the Creek | 1958 | Lt. Commander Blakeney | Movie |
| Three Crooked Men | 1958 | Shop Customer | Movie |
| The Lost King | 1958 | Fouche | TV Show |
| Chaucer's England | 1958 | The Thief | Short Film |
| She Played with Fire | 1957 | Sgt. Barnes | Movie |
| The One That Got Away | 1957 | R.A.F. Interrogator | Movie |
| The Adventures of Peter Simple | 1957 | Peter's uncle | TV Show |
| Theatre Night | 1957 | Harlow Edison | TV Show |
| Pursuit of the Graf Spee | 1956 | Captain McCall - R.N., British Naval Attache, Buenos Aires | Movie |
| Armchair Theatre | 1956 | David / Mr. Lansing / Fleming | TV Show |
| Portrait in Smoke | 1956 | Larry Buckham | Movie |
| End Begins, The | 1956 | Col. Ridgewell | TV Movie |
| Linkspan | 1956 | Narrator (uncredited) | Short Film |
| Quentin Durward | 1955 | Count De Dunois | Movie |
| The End of the Affair | 1955 | Smythe | Movie |
| Dixon of Dock Green | 1955 | Garfield Fenton | TV Show |
| ITV Play of the Week | 1955 | Major Rhodes / Edward / Toby Weldon-Clarke / ... | TV Show |
| Sailor of Fortune | 1955 | Levin / Lt. Tiffany | TV Show |
| ITV Television Playhouse | 1955 | Mr. 'A' / Prodgers | TV Show |
| Lilli Palmer Theatre | 1955 | Freddy | TV Show |
| The Way Out | 1955 | John Moffat | Movie |
| Front Page Story | 1954 | Kennedy | Movie |
| Shop Spoiled | 1954 | Eve's Husband | Movie |
| John Wesley | 1954 | | Movie |
| Rob Roy: The Highland Rogue | 1953 | Robert Walpole | Movie |
| Sea Devils | 1953 | Ragan | Movie |
| Rheingold Theatre | 1953 | Chief Officer Fraser | TV Show |
| Cry, the Beloved Country | 1952 | Martens | Movie |
| The Hour of 13 | 1952 | Anderson | Movie |
| Plan for Coal | 1952 | Narrator (voice) | Short Film |
| Captain Horatio Hornblower | 1951 | Col. Caillard - POW Escort | Movie |
| The Wooden Horse | 1950 | Robbie | Movie |
| BBC Sunday-Night Theatre | 1950 | Joe Pringle / The inquisitor / Udolphus McCluskey | TV Show |
| Hour of Glory | 1949 | Till | Movie |
| Stop Press Girl | 1949 | McPherson (uncredited) | Movie |
| Deep Waters | 1949 | Commander Tabor, RN | TV Movie |
| Romeo and Juliet | 1947 | Tybalt | TV Movie |
| The Tragedy of Romeo and Juliet/II | 1947 | Tybalt | TV Movie |
| The Tragedy of Romeo and Juliet/II | 1947 | Tybalt | TV Movie |
| Saint Joan | 1946 | Brother Martin Ladvenu | TV Movie |
| The Words Upon the Window Pane | 1946 | John Corbet | TV Movie |
| Somerset Maugham Hour | | Lansbury | TV Show |
