The Hereditary Principle
EpisodeS4E750 min2020-11-15

The Crown

The Hereditary Principle

Grappling with mental health issues, Margaret seeks help and discovers an appalling secret about estranged relatives of the royal family.

My Thoughts
Guest Stars
Special appearances in this episode.

Guest Stars

Tom Burke

Dazzle Jennings

Harry Treadaway

Roddy Llewellyn

Nancy Carroll

Anne Tennant

Richard Teverson

Colin Tennant

Gemma Jones

Penelope Carter

Kevin Hand

Margaret's Butler

Geoffrey Breton

Mark Phillips

Trudie Emery

Katherine Bowes-Lyon

Pauline Hendrickson

Nerissa Bowes-Lyon

Madeleine Bowyer

Earlswood Nurse 1

Tina Byrne

Earslwood Patient 1

Annette Edwards

Earslwood Patient 2

Andy Clarkson

Earlswood Nurse 2

John McCormack

Earlswood Nurse 3

Pankaj Chandak

Margaret's Surgeon

Fyfe Dangerfield

Pianist

Daniel Gosling

TV Commentator

Charles Edwards

Martin Charteris

Penny Downie

Duchess of Gloucester

Angus Imrie

Prince Edward

Michael Buerk

Newsreader (voice)

Georgie Glen

Ruth Lady Fermoy

Tom Byrne

Prince Andrew

Sam Phillips

Equerry

John Humphrys

Newsreader (voice)

Crew
Episode-specific crew credits.
Jessica Hobbs

Jessica Hobbs

Director

Directing

FM

Finn McGrath

First Assistant Director

Directing

Peter Morgan

Peter Morgan

Writer

Writing

WC

William Conacher

Dialogue Coach

Crew

FM

Finn McGrath

Co-Producer

Production

BW

Ben Wilson

Director of Photography

Camera

Morten Højbjerg

Morten Højbjerg

Editor

Editing

JH

James Harris

Production Sound Mixer

Sound

JC

Joe Carey

Boom Operator

Sound

Videos
Clips and promos for this episode.

Videos

No videos available.

Stills
Episode still images from TMDB.

Stills

Still

1920 × 1080