Mervyn Johns
- House of Mortal Sin
1976 Father Duggan
- The National Health
1973 Rees
- A Thinking Man as Hero
1973 Lord Beale
- Who Killed the Cat?
1966 Henry Fawcett
- The Heroes of Telemark
1965 Col. Wilkinson
- A Jolly Bad Fellow
1964 Willie Pugh-Smith
- The Old Dark House
1963 Potiphar Femm
- 80,000 Suspects
1963 Buckridge
- 55 Days at Peking
1963 Clergyman
- The Day of the Triffids
1963 Mr. Coker
- Echo of Barbara
1961 Sam Roscoe
- Francis of Assisi
1961 Brother Juniper
- The Rebel
1961 Manager of Art Gallery, London
- A Call on Kuprin: Part 1
1961 Holloway
- A Call on Kuprin: Part 2
1961 Holloway
- No Love for Johnnie
1961 Charlie Young
- Never Let Go
1960 Alfie Barnes
- Once More, with Feeling!
1960 Mr. Alonzo Wilbur Jr.
- The Sundowners
1960 Jack Patchogue
- The Devil's Disciple
1959 Rev. Maindeck Parshotter
- The Gypsy and the Gentleman
1958 Brook
- The Counterfeit Plan
1957 Louie Bernard
- Danger List
1957 Mr. Ellis
- Doctor at Large
1957 Mr. Smith
- The Vicious Circle
1957 Dr. George Kimber
- The Surgeon's Knife
1957 Mr. Waring
- Moby Dick
1956 Peleg
- The Intimate Stranger
1956 Ernest Chaple
- 1984
1956 Jones
- Find the Lady
1956 Hurst
- The Blue Peter
1955 Captain Snow
- Romeo and Juliet
1954 Friar Laurence
- Valley of Song
1953 Griffiths
- The Master of Ballantrae
1953 MacKellar
- The Oracle
1953 Tom Mitchum
- Tall Headlines
1952 Uncle Ted
- The Magic Box
1952 Goitz
- Scrooge
1951 Bob Cratchit
- Diamond City
1949 Hart
- Edward, My Son
1949 Harry Sempkin
- Helter Skelter
1949 Ernest Bennett
- Easy Money
1948 Herbert Atkins
- Counterblast
1948 Dr. Bruckner, the Beast of Ravensbruck
- Quartet
1948 Samuel Sunbury (segment "The Kite")
- Captain Boycott
1947 Watty Connell
- The Captive Heart
1946 Pte. Evans
- They Knew Mr. Knight
1946 Tom Blake
- Dead of Night
1945 Walter Craig (Segment "Linking Story")
- Pink String and Sealing Wax
1945 Edward Sutton
- Twilight Hour
1945 Major John Roberts
- The Halfway House
1944 Rhys
- San Demetrio London
1943 Greaser John Boyle - M.V. San Demetrio
- My Learned Friend
1943 Grimshaw
- The Bells Go Down
1943 Sam
- Went the Day Well?
1942 Charlie Sims
- The Next of Kin
1942 No 23: Mr Davis
- The Foreman Went to France
1942 Official, Passport Office
- Saloon Bar
1940 Wickers
- Girl in the News
1940 James Fetherwood
- Convoy
1940 His Mate
- Jamaica Inn
1939 Thomas
- Pride and Prejudice
1938 Sir Willian Lucas
- Storm in a Teacup
1937 Court Bailiff (uncredited)
- Night Ride
1937 Trapped Miner
- The Last Curtain
1937 Hemp
- In the Soup
1936 Meakin
- Dishonour Bright
1936 French Postcard Seller
- Foreign Affaires
1935 Courtroom Interpreter (uncredited)
- The Guv'nor
1935 Bank Director
- Lady in Danger
1934 Reporter
