On screen
Cast
347 credited performers
Kenneth Colley
Farrish
Douglas Wilmer
Prof. Van Dusen
Ronald Hines
Jonathan Pryde
Peter Barkworth
Martin Hewitt
Peter Vaughan
Dorrington
Cyd Hayman
Miss Chapman
Petronella Barker
Miss Parrot
Paul Whitsun-Jones
Fat man
John Nettleton
Admiral Christador
Michael Cashman
Asst. Purser Robbins
James Cairncross
Coroner
Charles Lloyd Pack
Judge
Barry Ashton
Buller's Bank Clerk
Edward Dentith
Sir Edward Markham
Robert Hartley
Perroquet
John Gatrell
Jeweller
Derek Ware
Escaping prisoner
John Dawson
Inspector Fullalove
Clifford Parrish
Dr. Ewing
Derek Smith
Prof. Popplebaum
Maurice Quick
Magistrate
Robert Webber
Commissioner of Oaths
Joe Dunlop
PC Oates
John Fraser
Dixon Druce
Frances White
Lady Irene
Frank Williams
Mr. Roberts
David Battley
Podgers
Alan Tilvern
Mr. Cornelius
Leslie Dwyer
Lost Property Man
Ray Smith
Chief prison officer
Peter Birrel
M. Helder
Barbara Murray
Lady Wiltshire
Ingrid Hafner
Maria Hamer
Derek Jacobi
William Drew
John Stratton
Mallows
James Bolam
Roberts
Geoffrey Whitehead
Harry Parsket
James Cossins
Dr. Jervis
Patrick O'Connell
The Captain
Moira Redmond
Mrs. Kavanagh
Patrick Barr
Mr. Arundel
Michael Bates
Colonel Sandstream
Charles Gray
Eugene Valmont
Una Stubbs
Katie Harris
George Murcell
Inspector Vandeleur
Steve Hodson
Abel
Donald Pleasence
Carnacki
Timothy Bateson
Goujon
Clifford Rose
Ransome
Bernard Hepton
Mr. J.T. Laxworthy
John Savident
Sir Arthur Inglewood
Toke Townley
Lost Property Assistant
Terence Rigby
Det. Sgt. Bates
Derek Francis
Dixon
Peter Cellier
Lord Wiltshire
Robert Stephens
Max Carrados
Lloyd Lamble
Inspector Brent
Catherine Lacey
Mrs Steinberg
Roger Delgado
Silva
Jerold Wells
Phelps
Jo Rowbottom
Suzie Shepherd
Aideen O'Kelly
Bridie Sullavan
Julian Glover
Alfred Barton
George A. Cooper
Inspector Beedel
Jeremy Irons
Nephew
Jacqueline Pearce
Jenny Pryde
Tom McCarthy
Frank Errington
Jane Lapotaire
Emily Shaw
Ray Lonnen
Sam Turner
Dino Shafeek
Ali
Cheryl Hall
Millie
Terence Bayler
The Duke
Arthur White
March
John Carlisle
Stedman
Bruce Boa
Freeling Poignton
John Thaw
Lt. Holst
Peter Bowles
Inspector Saunders
Paul Darrow
Dr. Hart
Christopher Cazenove
Stringer
Esmond Knight
Captain Cutler
Arnold Diamond
Solomons
Paul Angelis
Gillet
Anthony Higgins
William Hazeldene
Richard Hurndall
Lord Faber
Michael Gough
Governor
Roy Dotrice
Simon Carne
Michele Dotrice
Mary Hisgins
Mel Churcher
Annie
Richard Morant
Charlie Lomas
Nicholas Courtney
Hutchinson Hatch
Graham Seed
Porter
Tony Steedman
Captain Hisgins
George Moon
Cabbie
David King
Gillow
John Neville
Dr. Thorndyke
Christopher Beeny
Sparks
Richard Beckinsale
Richard Frobisher
Paul Eddington
Hamer
Lally Bowers
Lady Faber
Gary Watson
Marquis Lefant
Martin Jarvis
Philip Marsden
Windsor Davies
Insp. Illingworth
Cyril Shaps
Hunter
Sheila Gish
Mrs. Chalmers
John Standing
Lord Amberley
John Levene
Constable
Nicholas Smith
Solicitor
Michael Elwyn
Greatorex
Donald Pickering
Fielding
Judy Geeson
Polly Burton
Oscar Quitak
Leon Bouvier
Christopher Neame
Sydney Wing
John Quarmby
Court Attendant
Robert Lang
Bernard Sutton
Christopher Timothy
Solicitor
Bernard Archard
Dr. Davidson
Tony Caunter
Fielder
Anthony Sharp
Mr. Lister
Marcia Warren
Annette
John Bryans
Prosecuting Counsel
John Warner
Mr. Piercy
Michael Sheard
Dr. Jones
Morris Perry
Coroner
Eve Pearce
Mrs. Goldstein
Jean Marlow
May O'Brien
Stanley Lebor
Paul Petrofsky
Frank Mills
Polton
Valerie Bell
Kate Wilfer
Joanna Cooper
Edith Johnson
John Wentworth
Thaxted
Patrick McAlinney
Murphy
Leslie French
Parkinson
Susan Tebbs
Arabella
Anthony Dawes
Defence Counsel
Neil Wilson
Water Company Inspector
Gregory Phillips
Water Company Assistant
Hugh Morton
Judge
Richard McNeff
Cab Driver
Jon Croft
PC Huntley
Gordon Russell
Newsboy
Robin Ford
Barratt
Hilary Hardiman
Lady Jameson
Patti Dalton
Post Office Clerk
Felicity Gibson
Lady Amberley
Dudley Foster
Chief Supt. Vyvyan
Jaron Yaltan
Mujib
Joan Scott
Mrs. McVitie
John Rapley
Bouchet
John Gill
Dewhurst
Rafiq Anwar
Asif
Neil McCarthy
Anderson
Bill Bailey
Drunk
Nadim Sawalha
Arab Servant
Jasmina Hilton
Beatrice Selby
Michael Johnson
Charles Beaumont
Aimée Delamain
Miss Hisgins
Nancy Nevinson
Madame Bouvier
Michael Forrest
Jacques Bouvier
Michael Nightingale
Harkness
Jeremy Mason
Young Man
Michael Burroughs
Boy
Alison Hughes
Maid
Marianne Benet
Madame Sara
William Corderoy
Jack Selby
Caroline John
Edith Dallas
Moris Farhi
Dr. Sanchez
Brenda Cowling
Maid
Michael Poole
Ivanov
Raf De La Torre
Prince Oblonsky
Bill Wallis
Winfield
Paul Williamson
Capt. Harris R.N.
Madeleine Mills
Maggie
Jonathan Collins
William
Elvi Hale
Lady Molly
Ann Beach
Mary Grandard
Elizabeth Weaver
Elizabeth Löwenthal
Margot Boyd
Frau Mathis
Tricia Thorns
Sally Anne
Rosalind Lloyd
Lucy
Audrey Murray
Maud
Lucretia Burgess
Shop Assistant
Dan Meaden
Insp. Nettings
Stefan Kalipha
Rameau
Hamilton Dyce
Styles
Colin Rix
Yorky
Andria Lawrence
Vera
Donald Sinden
Romney Pringle
Alethea Charlton
Doris Pratt
Victor Platt
Sergeant Hawkins
John Evitts
Photographer
Leslie Bryant
Stage door-keeper
Betty Cardno
Dresser
Ron Pember
Jaffee
Leon Collins
Constable Bellows
John Owens
Curate
Maggie Wells
Ethel
Joan Henley
Mrs. Wycherly
Renate Brent
Mrs. Brand
Arthur Pentelow
Inspector Plummer
Tim Hardy
Sam Gunter
James Ottaway
Parsloe
Michael Lynch
Mr. Merston
John Kidd
Estate Agent
Malcolm McFee
Travel Clerk
Lynette Erving
Maid
Roger Gartland
Charles Laker
Brian Godfrey
Peach
Wally Thomas
Bank Porter
Peter Sugden
Fake Bank Porter
Frank Wylie
Prosecuting Counsel
Lois Baxter
Beatrice Hazeldene
Simon Lack
Andrew Campbell
Dennis Blanch
Constable Thornton
George Tovey
Porter
Michael Rose
Station Master
Julian D'Albie
Judge
Sidney Johnson
Clerk of Court
Reg Lye
Mortuary Superintendent
Barry Keegan
Inspector Lipinzki
Geoffrey Morris
De Beers Director
Brian Cobby
De Beers Director
Michael Redfern
Mac
Geoffrey Davion
Company Guard
Peter Malam
Bar Pianist
Richard Bond
Drunk
Michael Meacham
Ballard
Davyd Harries
Officer
Peter Jolley
Officer
Richard Eden
Officer
Mitzi Rogers
Madame Bertrand
Maggie Peacock
Marie
Joan Heath
Mrs. Farrow
Larry Cross
Foster
Suzanne Neve
Miss. Mackail
Barry Linehan
Insp. Hale
George Howe
Lord Semptam
Dennis Clinton
Summertrees
Stuart Sherwin
Sgt. Carew
Roger Bizley
Gauntlet
Ronnie Masterson
Housekeeper
Derek Tansley
Colonel
Michael Goldie
Fred
Thick Wilson
Joe
Anthony Allen
Rogers
Stella Courtney
Shop assistant
Keith Dalton
Newsboy
Virginia Stride
Ulla Holst
Catherine Schell
Maria Wolkinski
Philip Madoc
Dimitri Wolkinski
Anthony Newlands
Vorodov
Vernon Dobtcheff
Molbech
Michael Turner
Inspector Andersen
Michael Beint
Police sergeant
Peter Whitbread
Hotel Receptionist
Ian Stirling
Policeman
Julian Fox
Nicolai Wolkonski
Tony Sibbald
Russian police captain
Susanna East
Girl
William Mervyn
Sir Hector Drummond
Veronica Strong
Miss. Rossmore / Mrs. Morey
Laurence Payne
Prescott
Charles Morgan
Mallory
Mark Eden
Roderick Varley
Wallas Eaton
Sterling
Dennis Chinnery
Morey
William Moore
Station Sergeant
Margaret John
Receptionist
Michael Guest
Police constable
Ronald Lewis
Dagobert Trostler
Nicola Pagett
Countess Nadja
Carolyn Jones
Countess Tildi Leys
Michael Aldridge
Archduke Othmar
Francis de Wolff
Walter Frankenburg
Harold Kasket
Dr. Heinrich Weinlich
Bill Horsley
Herr Wiegand
Dennis Thorne
Berthold
Brian Protheroe
Deubner
Alan Cullen
British Ambassador
Geoffrey Colville
Lenke
Michael Mulcaster
Count Czernik
Barrie Ingham
Dr. John Thorndyke
Peter Sallis
Dr. Jervis
Nicholas Selby
Superintendent Miller
George Innes
Adolph Schonberg
Eric McCaine
Insp. Badger
Peter Beton
M. James
Max Faulkner
Mounted Policeman
Clive Rogers
Victim
Keith Taylor
Fierce Little Man
Michael Harding
Ticket collector
Richard Pearson
Marquess of Macclesfield
Ralph Truman
Foreign Secretary
Lisa Harrow
Beatrice Graham
Simon Gough
Jack Bellingham
Denise Coffey
Miss Baines
Sara Clee
Gerda Krempelstein
Peter Arne
Colonel Davidoff
Richard Warner
Count Krempelstein
Karin MacCarthy
Sybil Fitzwilliam
Peter Eyre
George Fitzwilliam
Henri Szeps
Laval
David Webb
Musgrove
David Tate
Sgt. Tapling
Kenneth Barrow
Hargreaves
Nina West
Maid
Ronald Fraser
Horrocks
Paul Hardwick
Lord Altington
Jean Marsh
Mrs. Vanrenen
Norman Bird
Inspector Trent
Stephen Yardley
First Officer Clayton
Douglas Blackwell
Taylor
John Barcroft
Gaylord
John Tordoff
Fox
Lindsay Campbell
Captain Handmay
Annette Kerr
Mrs. Pallin
John Sterland
Shipping Clerk
Melanie Jane
Mrs. Clayton
Bill Herbert
Third Officer
Sara Kestelman
Hagar
Joss Ackland
Grubber
Stephan Chase
Freddy
Philip Locke
Vark
Sarah Craze
Rose
Rosemary Lord
Kitty
Kathleen Byron
Miss Lyle
Doris Rogers
Mrs. Arryford
Jonathan Adams
Sgt. Finch
Frederick Radley
Charlie
Patricia Gerrard
Woman
Robin Ellis
Charles Dallas
John Phillips
Professor Dyne
John Barron
Sir Revel Revell, Q.C.
Jack May
James Ladbroke, Q.C.
Celia Bannerman
Milly Revell
Margot Thomas
Lady Revell
Gordon Gostelow
Inspector Mayhew
Clifford Cox
Police Sergeant
Howard Goorney
George Wilson
John Crocker
Vincent Coyle
Michael Stainton
Brander
Jay Neill
Matthew
Jack Galloway
Reporter
Mark Rogers
Newsboy
Antony Viccars
Cabby
Ken Barker
Clerk of the Court
Ian Calvin
Character not listed
Alan Harris
Party Guest (uncredited)