
Mervyn Johns
Actor · Died September 6, 1992, aged 93 · Pembroke, Pembrokeshire, Wales, UK
Father of actress Glynis Johns, who appeared with him in The Halfway House (1944) and The Sundowners (1960). Stocky, benevolent-looking Welsh character who became an unexpected star of British movies during WWII, then moved quickly into post-war supports, with one of his fondly-remembered parts being that of the cowering "Bob Cratchit" to Alastair Sim's cold-hearted "Ebenezer Scrooge" in the definitive film version of A Christmas Carol (1951).
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Biography from TMDB.
- February 17, 1899
- September 6, 1992 (aged 93)
- Pembroke, Pembrokeshire, Wales, UK
- Actor
- 29 on MovieCove · 88 credits in all
What are Mervyn Johns' films like?
Across their 22 MovieCove titles with a thematic analysis, their films lean Morality and Bonds.
Genres
Their MovieCove films by primary genre. The badge is the typical Midcredits score of the genre's films, the median percentile; an up arrow marks a genre at or above their average across these genres.
Themes
What they feel like to watch
Ironic 3 · Wry 0 · Earnest 19
A split, not a type: Light 5 · Serious 5 · Dark 12
A split, not a type: Grounded 11 · Stylized 9 · Heightened 2
Gentle 1 · Charged 14 · Intense 7
A split, not a type: Steady 11 · Shifting 10 · Whiplash 1
Straight-faced 17 · Some laughs 2 · Funny 3
Slow burn 9 · Even-paced 12 · Relentless 1
Casual 7 · Engaged 13 · Full focus 2
Easy watch 6 · Affecting 10 · Heavy 6
Resolved 18 · Open-ended 2 · Ambiguous 2
Roles they play
Usually the Ally: 3 of 9 analyzed roles.
Show the 9 rolesHide the roles
- Heraldas Rhys in The Halfway House (1944)
- Heroas Walter Craig in Dead of Night (1945)
- Threshold guardianas Edward Sutton in Pink String and Sealing Wax (1945)
- Allyas Bob Cratchit in A Christmas Carol (1951)
- Mentoras Friar Laurence in Romeo and Juliet (1954)
- Heroas Louie Bernard in The Counterfeit Plan (1957)
- Allyas Brother Juniper in Francis of Assisi (1961)
- Mentoras Mr. Coker in The Day of the Triffids (1963)
- Allyas Potiphar Femm in The Old Dark House (1963)
Moods and endings
- Happy6
- Bittersweet9
- Tragic4
- Ambiguous2
- Cyclical1
AI-generated from each title's plot synopsis and cast list, with extra plot summaries, reviews and Parents Guide notes for titles the model may not know, and the model's own knowledge of the ones it recognizes. Only analyzed titles count, so this covers part of the filmography; the feel axes count films only for now.
Where can I watch Mervyn Johns' films?
As of October 24, 2026, 19 of their 29 MovieCove titles stream on a subscription or free service, most on Tubi (10).
- A Christmas Carol (1951) · actor · free
- Moby Dick (1956) · actor · free
- The Heroes of Telemark (1965) · actor · free
- Storm in a Teacup (1937) · actor · free
- The Master of Ballantrae (1953) · actor · free
- The Confessional (1976) · actor · free
- Jamaica Inn (1939) · actor · free
- The Day of the Triffids (1963) · actor · free
- Convoy (1940) · actor · free
- The Old Dark House (1963) · actor · free
- BFI Player, show their 3 titles on BFI Player
- Cohen Media Channel, show their 2 titles on Cohen Media Channel
- ScreenPix, show their 2 titles on ScreenPix
- IndieFlix, show their title on IndieFlix
- MHz Choice, show their title on MHz Choice
- Screambox, show their title on Screambox
- Shout! TV, show their title on Shout! TV
Subscription and free streaming for Mervyn Johns' titles on MovieCove; rent and buy are not counted. Titles are listed by Midcredits score, highest first, at most 12 per service; a dashed chip is a producer credit or a minor one, such as a thanks. A service opens the browse page, which counts movies only, so its number can differ.
Filmography
88 credits, 29 with a MovieCove page.

Shoestring (not in the MovieCove catalog yet)(1979)

The New Avengers (not in the MovieCove catalog yet)(1976)

The Confessional(1976)
Midcredits score: 55th percentile of all films
The National Health (not in the MovieCove catalog yet)(1973)

A Thinking Man as Hero (not in the MovieCove catalog yet)(1973)

Crown Court (not in the MovieCove catalog yet)(1972)

The Adventurer (not in the MovieCove catalog yet)(1972)

Who Killed the Cat? (not in the MovieCove catalog yet)(1966)

The Heroes of Telemark(1965)
Midcredits score: 65th percentile of all filmsPardon the Expression (not in the MovieCove catalog yet)(1965)

Detective (not in the MovieCove catalog yet)(1964)

They All Died Laughing(1964)
Midcredits score: 44th percentile of all films
The Old Dark House(1963)
Midcredits score: 26th percentile of all films
80,000 Suspects (not in the MovieCove catalog yet)(1963)

55 Days at Peking(1963)
Midcredits score: 72nd percentile of all films
The Day of the Triffids(1963)
Midcredits score: 45th percentile of all films
The Saint (not in the MovieCove catalog yet)(1962)

Francis of Assisi(1961)
Midcredits score: 60th percentile of all filmsA Call on Kuprin: Part 2 (not in the MovieCove catalog yet)(1961)
A Call on Kuprin: Part 1 (not in the MovieCove catalog yet)(1961)

Echo of Barbara (not in the MovieCove catalog yet)(1961)
Drama 61-67 (not in the MovieCove catalog yet)(1961)

The Rebel (not in the MovieCove catalog yet)(1961)

No Love for Johnnie(1961)
Midcredits score: 70th percentile of all films
The Avengers (not in the MovieCove catalog yet)(1961)

The Sundowners(1960)
Midcredits score: 80th percentile of all films
Maigret(1960)
Midcredits score: 80th percentile of all showsSunday-Night Play (not in the MovieCove catalog yet)(1960)

Danger Man(1960)
Midcredits score: 83rd percentile of all shows
Never Let Go (not in the MovieCove catalog yet)(1960)

Once More, with Feeling! (not in the MovieCove catalog yet)(1960)

The Third Man (not in the MovieCove catalog yet)(1959)

No Hiding Place (not in the MovieCove catalog yet)(1959)

The Devil's Disciple(1959)
Midcredits score: 76th percentile of all films
The Gypsy and the Gentleman (not in the MovieCove catalog yet)(1958)
Danger List (not in the MovieCove catalog yet)(1957)

The Surgeon's Knife (not in the MovieCove catalog yet)(1957)

The Vicious Circle (not in the MovieCove catalog yet)(1957)

Doctor at Large (not in the MovieCove catalog yet)(1957)

The Counterfeit Plan(1957)
Midcredits score: 28th percentile of all films
Find the Lady (not in the MovieCove catalog yet)(1956)

Armchair Theatre (not in the MovieCove catalog yet)(1956)

Moby Dick(1956)
Midcredits score: 90th percentile of all films
Finger of Guilt(1956)
Midcredits score: 45th percentile of all films
1984(1956)
Midcredits score: 72nd percentile of all films
The Blue Peter (not in the MovieCove catalog yet)(1955)

Dixon of Dock Green (not in the MovieCove catalog yet)(1955)

Romeo and Juliet(1954)
Midcredits score: 42nd percentile of all films
The Master of Ballantrae(1953)
Midcredits score: 56th percentile of all films
Valley of Song (not in the MovieCove catalog yet)(1953)

The Oracle (not in the MovieCove catalog yet)(1953)

Tall Headlines (not in the MovieCove catalog yet)(1952)

The Magic Box (not in the MovieCove catalog yet)(1952)

A Christmas Carol(1951)
Midcredits score: 97th percentile of all filmsTony Draws a Horse (not in the MovieCove catalog yet)(1950)

Sunday Night Theatre (not in the MovieCove catalog yet)(1950)

Diamond City (not in the MovieCove catalog yet)(1949)

Helter Skelter(1949)
Midcredits score: 23rd percentile of all films
Edward, My Son(1949)
Midcredits score: 59th percentile of all films
Quartet (not in the MovieCove catalog yet)(1948)

Counterblast (not in the MovieCove catalog yet)(1948)

Easy Money (not in the MovieCove catalog yet)(1948)

Captain Boycott (not in the MovieCove catalog yet)(1947)

The Captive Heart (not in the MovieCove catalog yet)(1946)

They Knew Mr. Knight (not in the MovieCove catalog yet)(1946)
Midcredits score: 64th percentile of all films
Dead of Night(1945)
Midcredits score: 91st percentile of all films
Twilight Hour (not in the MovieCove catalog yet)(1945)

The Halfway House(1944)
Midcredits score: 67th percentile of all films
San Demetrio London (not in the MovieCove catalog yet)(1943)

My Learned Friend (not in the MovieCove catalog yet)(1943)

The Bells Go Down (not in the MovieCove catalog yet)(1943)

Went the Day Well?(1942)
Midcredits score: 92nd percentile of all films
The Foreman Went to France (not in the MovieCove catalog yet)(1942)

The Next of Kin (not in the MovieCove catalog yet)(1942)

Saloon Bar (not in the MovieCove catalog yet)(1940)

Convoy(1940)
Midcredits score: 40th percentile of all films
The Girl in the News(1940)
Midcredits score: 66th percentile of all films
Jamaica Inn(1939)
Midcredits score: 48th percentile of all films
Pride and Prejudice (not in the MovieCove catalog yet)(1938)
The Last Curtain (not in the MovieCove catalog yet)(1937)

Night Ride (not in the MovieCove catalog yet)(1937)

Storm in a Teacup(1937)
Midcredits score: 63rd percentile of all films
Dishonour Bright (not in the MovieCove catalog yet)(1936)

In the Soup (not in the MovieCove catalog yet)(1936)
Foreign Affaires (not in the MovieCove catalog yet)(1935)

The Guv'nor (not in the MovieCove catalog yet)(1935)

Lady in Danger (not in the MovieCove catalog yet)(1934)
Career shape
Star power in the 97th percentile of 239,109 people with a billed film role, over a full career of 88 titles from 1934 to 1979; peak year 1960.

Biggest box office
Went the Day Well? (1942)

Highest rated
A Christmas Carol (1951)

Most popular right now
Moby Dick (1956)
Film career
Peak 1960 · fewer prominent film roles lately. Top draw in 5 MovieCove titles. Film roles by billing, audience size and rating; 25+ votes. A show carries a single first-air date, so shows are not on the curve.
- 1937Screen debut· Storm in a Teacup
- 1944First top-billed film· The Halfway House
- 1945Breakout· Dead of Night
Counts from TMDB across their full career, self appearances out; a title counts in every role they held on it. The ring is the typical Midcredits score (the median percentile) of the role's titles that are on MovieCove, shown from 5 scored. Billing is TMDB cast order for roles with 25+ votes, billed in the top 30; the columns are the share of top-billed roles in each era, 5-year spans from the year on the label, merged until each holds at least 5 roles.
How do Mervyn Johns' films land?
Their typical MovieCove film has a Midcredits score in the 63rd percentile, the median of all 27; across their 22 films with reception data, the typical film sits in the 62nd percentile for acclaim.
- 75th and up8
- 50th to 74th12
- 25th to 49th8
- Below 25th1
Shape of the crowd
17 of their 29 titles are Crowd Pleasers.
- Universally Loved3
- Crowd Pleaser17
- Broadly Agreed5
- Mixed4
Reviewers score the acting 69/100 in their films, across 22 reviewed titles; fans 78, detractors 44. The element that speaks to their work as an actor.
Percentiles are each film's standing among all films on MovieCove; the typical film is the median, so one outlier cannot drag it. Percentiles and reviewer scores count the films IMDb credits them on, for now; the Midcredits score bands, the shape of the crowd and the two cards count their MovieCove titles, shows included (a show ranked among shows), appearances as themselves left out. A descriptor is the shape of a title's IMDb rating distribution against the catalog; "most divisive" needs a spread wider than half of all titles, and a card names only a principal credit: a craft role, and on a show a crew role or a run of episodes, never a courtesy credit or a one-off guest spot.
Is Mervyn Johns' work okay for kids?
Across a limited sample of up to 3 MovieCove titles with content scores.
Severity 0–100 from the Content Guide. Categories with under 10 votes on a title are not counted.
Who does Mervyn Johns work with?
People who share at least 2 of Mervyn Johns' MovieCove titles, grouped by what they did on them; Robert Hamer shares the most, 4.
Directors
- Alberto CavalcantiShared titles: Dead of Night (1945), The Halfway House (1944), Went the Day Well? (1942)See all 3 shared titles with Alberto Cavalcanti

- Robert HamerShared titles: They All Died Laughing (1964), Dead of Night (1945), Pink String and Sealing Wax (1945), Jamaica Inn (1939)See all 4 shared titles with Robert Hamer

- Ralph ThomasShared titles: No Love for Johnnie (1961), Helter Skelter (1949)See all 2 shared titles with Ralph Thomas

- Basil DeardenShared titles: Dead of Night (1945), The Halfway House (1944)See all 2 shared titles with Basil Dearden

Writers
- Angus MacPhailShared titles: Dead of Night (1945), The Halfway House (1944), Went the Day Well? (1942)See all 3 shared titles with Angus MacPhail

- Diana MorganShared titles: Pink String and Sealing Wax (1945), The Halfway House (1944), Went the Day Well? (1942)See all 3 shared titles with Diana Morgan
- J.B. PriestleyShared titles: The Old Dark House (1963), Jamaica Inn (1939)See all 2 shared titles with J.B. Priestley
- John DightonShared titles: The Devil's Disciple (1959), Went the Day Well? (1942)See all 2 shared titles with John Dighton
Actors
- Janette ScottShared titles: The Day of the Triffids (1963), The Old Dark House (1963), The Devil's Disciple (1959)See all 3 shared titles with Janette Scott

- Roger LiveseyShared titles: Finger of Guilt (1956), The Master of Ballantrae (1953), The Girl in the News (1940)See all 3 shared titles with Roger Livesey

- Sally Ann HowesShared titles: Dead of Night (1945), Pink String and Sealing Wax (1945), The Halfway House (1944)See all 3 shared titles with Sally Ann Howes

- Kirk DouglasShared titles: The Heroes of Telemark (1965), The Devil's Disciple (1959)See all 2 shared titles with Kirk Douglas

Composers, cinematographers and editors
- Malcolm ArnoldShared titles: The Heroes of Telemark (1965), No Love for Johnnie (1961), 1984 (1956)See all 3 shared titles with Malcolm Arnold

- Sidney ColeShared titles: Dead of Night (1945), The Halfway House (1944), Went the Day Well? (1942)See all 3 shared titles with Sidney Cole

- Robert KraskerShared titles: The Heroes of Telemark (1965), Romeo and Juliet (1954)See all 2 shared titles with Robert Krasker

- Gerald GibbsShared titles: They All Died Laughing (1964), Finger of Guilt (1956)See all 2 shared titles with Gerald Gibbs
Producers
- Michael BalconShared titles: Dead of Night (1945), Pink String and Sealing Wax (1945), The Halfway House (1944), Went the Day Well? (1942)See all 4 shared titles with Michael Balcon

- Earl St. JohnShared titles: No Love for Johnnie (1961), Romeo and Juliet (1954)See all 2 shared titles with Earl St. John

- Alec C. SnowdenShared titles: The Counterfeit Plan (1957), Finger of Guilt (1956)See all 2 shared titles with Alec C. Snowden
- S.C. BalconShared titles: Pink String and Sealing Wax (1945), Went the Day Well? (1942)See all 2 shared titles with S.C. Balcon
Mixed roles
- Robert MorleyShared titles: The Old Dark House (1963), Edward, My Son (1949)See all 2 shared titles with Robert Morley

- Alfred RoomeShared titles: No Love for Johnnie (1961), Helter Skelter (1949)See all 2 shared titles with Alfred Roome

