Joan Greenwood

Joan Greenwood (4 March 1921 – 27 February 1987) was an English actress. Born in Chelsea, she studied at the Royal Academy of Dramatic Art. Her husky voice, coupled with her slow, precise elocution, was her trademark. Perhaps her most famous role was Gwendolen in The Importance of Being Earnest (1952). Description above from the Wikipedia article Joan Greenwood, licensed under CC-BY-SA, full list of contributors on Wikipedia
Cast

The Importance of Being Earnest
Gwendolen Fairfax

Tom Jones
Lady Bellaston

Kind Hearts and Coronets
Sibella

The Man in the White Suit
Daphne Birnley

Moonfleet
Lady Clarista Ashwood

The Moon-Spinners
Aunt Frances Ferris

Whisky Galore!
Peggy Macroon

Little Dorrit
Mrs. Clennam

The October Man
Jenny Carden

Saraband for Dead Lovers
Sophie Dorothea

Mysterious Island
Lady Mary Fairchild

Mr. Peek-a-Boo
Susan

The Ealing Comedies
Self

The Gentle Sex
Betty Miller

The Uncanny
Miss Malkin (segment "London 1912")

Father Brown
Lady Warren

Girl Stroke Boy
Lettice Mason

Stage Struck
Rita Vernon

Frenzy
Christine

Young Wives' Tale
Sabina Pennant

They Knew Mr. Knight
Ruth Blake

The White Unicorn
Lottie Smith

The Amorous Prawn
Lady Dodo Fitzadam

A Girl in a Million
Gay Sultzman

Save Your Shillings and Smile
Unknown
Hest på sommerferie
Narrator

He Found a Star
Babe Cavour

Country
Dollie van der Biek

The Man Within
Elizabeth
The Bad Lord Byron
Lady Caroline Lamb

Barbarella
The Great Tyrant (voice) (uncredited)

Flesh and Blood
Wilhelmina Cameron

Made In Ealing: The Story of Ealing Studios
Interviewee

Monsieur Ripois
Norah

Past Caring
Stella

The Flame Is Love
Duchess of Grantham

The Hound of the Baskervilles
Beryl Stapleton

The Water Babies
Lady Harriet

My Wife's Family
Irma Bagshott

Titans of Destruction: The Evolution of Giant Monster Movies
Self - (archive footage)
The Great Inimitable Mr. Dickens
Maria Beadnell