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Diana Quick
ACTOR

Diana Quick

Known for Agatha Christie's Poirot · Midsomer Murders · Practical Magic 2

Diana Marilyn Quick is an English actress known for playing British aristocrats.

Snapshot 2026-10-13

Born
Nov 23, 1946
Birthplace
London, England
Known For
Acting

Biography

Diana Marilyn Quick is an English actress known for playing British aristocrats.

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Known For

TVAgatha Christie's Poirot
Agatha Christie's PoirotMrs. Welman · 1989
★ 8.2
TVMidsomer Murders
Midsomer MurdersClare Bonavita · 1997
★ 7.5
MOVIEPractical Magic 2
Practical Magic 2Margaret · 2026
★ 6.3

Filmography

Movies

A Christmas CarolGhost of Christmas Past (voice)
1971
Nicholas and AlexandraSonya
1971
A Private EnterprisePenny
1975
MG
Mr. Garrick and Mrs. WoffingtonMrs. Woffington
1975
The DuellistsLaura
1977
TT
The Three HostagesMary Hannay
1977
The Big SleepMona Grant
1978
The Odd JobFiona Harris
1978
The Phantom of the OperaMadame Bianchi
1983
Ordeal by InnocenceGwenda Vaughan
1984
Nineteen NineteenAnna
1985
Max My LoveCamille
1986
Cariani and the CourtesansTullia
1987
CI
Chekhov in YaltaOlga Knipper
1988
VroomSusan
1988
WiltSally
1989
The Price of the BrideAlice Daltrey
1990
NostradamusDiane de Poitiers
1994
RasputinGrand Duchess Ella
1996
The Leading ManSusan
1996
VigoEmily
1998
Saving GraceHoney
2000
The Affair of the NecklaceMadame Pomfré
2001
The Discovery of HeavenSophia Brons
2001
AKALady Gryffoyn
2002
Revengers TragedyThe Duchess
2002
Revisiting BridesheadSelf
2005
CD
Catwalk DogsMrs Jessop, Guy's mother
2007
Trent 2 RentNanna
2008
Love/LossAngela
2010
MM
Mother's MilkKettle
2011
CompassionLady
2013
Side by SideJoan Dunbar
2013
The Death of StalinPolina Molotova
2017
Alice, DarlingThanks
2022
Tikkun Olam
2022
The Curse of Kirrin IslandMrs. Wentworth
2023
Forever YoungRobyn Smith
2024
BS
Brighton Storeys
2025
AmarettiLenny
2026
Practical Magic 2Margaret
2026

Television

The Wednesday PlayGeraldine · 1 eps
1964
CR
Christ RecrucifiedLenio · 2 eps
1969
The Complete and Utter History of Britain6 eps
1969
The ProtectorsAnna De Santos · 1 eps
1972
Centre PlayBo · 1 eps
1973
Bedtime StoriesAnna Carpenter · 1 eps
1974
Kolchak: The Night StalkerAriel · 1 eps
1974
Napoleon and LoveEléonore · 1 eps
1974
PA
Private AffairsPeg Woffington · 1 eps
1975
Brideshead RevisitedLady Julia Flyte · 11 eps
1981
The Woman in WhiteMarian Halcombe · 5 eps
1982
ScreenPlayTullia · 1 eps
1986
Inspector MorseHilary Stephens · 1 eps
1987
Agatha Christie's PoirotMrs. Welman · 1 eps
1989
The Justice GameKate Fielding · 4 eps
1989
ClarissaLady Betty · 1 eps
1991
The Orchid HouseMadam · 4 eps
1991
Dandelion DeadMarion Glassford-Gale · 4 eps
1994
Dalziel and PascoeACC Stella Applegarth · 2 eps
1996
Midsomer MurdersClare Bonavita · 1 eps
1997
Midsomer MurdersHermione Lancaster · 1 eps
1997
Doctor Who: Scream of the ShalkaPrime (voice) · 5 eps
2003
New TricksJulia Eldridge · 1 eps
2004
Sensitive SkinCheryl · 2 eps
2005
KingdomJanet Cramer · 1 eps
2007
LewisGwen Raeburn · 1 eps
2007
Law & Order: UK2 eps
2009
The ProtectorsClaire Thornton · 2 eps
2009
The QueenThe Queen · 5 eps
2009
Case HistoriesMiriam Baker · 1 eps
2011
SilkJustice Elizabeth Frank · 1 eps
2011
Father BrownLady Cecily · 1 eps
2013
Houdini & DoyleCecilia Weiss · 4 eps
2016
The Living and the DeadSylvia · 6 eps
2016
The Famous FiveMrs Wentworth · 1 eps
2023

Photos

Diana Quick photo
Diana Quick photo
Diana Quick photo
Diana Quick photo
Diana Quick photo
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