Mervyn Johns

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).
Cast

Moby Dick
Peleg

Went the Day Well?
Charlie Sims

Jamaica Inn
Thomas

Scrooge
Bob Cratchit

Dead of Night
Walter Craig (Segment "Linking Story")

The Old Dark House
Potiphar Femm

Never Let Go
Alfie Barnes

Echo of Barbara
Sam Roscoe

San Demetrio London
Greaser John Boyle - M.V. San Demetrio

The Captive Heart
Pte. Evans

Diamond City
Hart

Romeo and Juliet
Friar Laurence

The Intimate Stranger
Ernest Chaple

Pink String and Sealing Wax
Edward Sutton

Edward, My Son
Harry Sempkin

The Counterfeit Plan
Louie Bernard

Easy Money
Herbert Atkins

Francis of Assisi
Brother Juniper

The Halfway House
Rhys

My Learned Friend
Grimshaw
Danger List
Mr. Ellis

Counterblast
Dr. Bruckner, the Beast of Ravensbruck

Helter Skelter
Ernest Bennett

The National Health
Rees

The Gypsy and the Gentleman
Brook

Once More, with Feeling!
Mr. Alonzo Wilbur Jr.

Saloon Bar
Wickers

The Bells Go Down
Sam

They Knew Mr. Knight
Tom Blake

Captain Boycott
Watty Connell

80,000 Suspects
Buckridge

55 Days at Peking
Clergyman

Valley of Song
Griffiths

In the Soup
Meakin
Tony Draws a Horse
Unknown

Storm in a Teacup
Court Bailiff (uncredited)

Night Ride
Trapped Miner

The Sundowners
Jack Patchogue

Tall Headlines
Uncle Ted

The Blue Peter
Captain Snow

The Day of the Triffids
Mr. Coker

Dishonour Bright
French Postcard Seller

Lady in Danger
Reporter

House of Mortal Sin
Father Duggan

A Jolly Bad Fellow
Willie Pugh-Smith

Convoy
His Mate

Girl in the News
James Fetherwood

Doctor at Large
Mr. Smith

The Master of Ballantrae
MacKellar
Foreign Affaires
Courtroom Interpreter (uncredited)

The Next of Kin
No 23: Mr Davis

1984
Jones

The Heroes of Telemark
Col. Wilkinson

The Guv'nor
Bank Director

Find the Lady
Hurst

The Magic Box
Goitz

The Devil's Disciple
Rev. Maindeck Parshotter

The Vicious Circle
Dr. George Kimber

The Oracle
Tom Mitchum

The Surgeon's Knife
Mr. Waring

The Foreman Went to France
Official, Passport Office

The Rebel
Manager of Art Gallery, London

Who Killed the Cat?
Henry Fawcett

Pride and Prejudice
Sir Willian Lucas

Quartet
Samuel Sunbury (segment "The Kite")

Twilight Hour
Major John Roberts
A Call on Kuprin: Part 1
Holloway
A Call on Kuprin: Part 2
Holloway
The Last Curtain
Hemp

No Love for Johnnie
Charlie Young