Credits
Cast

Karlheinz Böhm
Mark Lewis

Anna Massey
Helen Stephens

Moira Shearer
Vivian

Maxine Audley
Mrs. Stephens

Brenda Bruce
Dora

Miles Malleson
Elderly Gentleman Customer

Esmond Knight
Arthur Baden

Michael Goodliffe
Don Jarvis

Jack Watson
Chief Insp. Gregg

Shirley Anne Field
Pauline Shields

Pamela Green
Milly
John Barrard
Small Man (uncredited)

Robert Crewdson
Shop Assistant on Film Set (uncredited)

Nigel Davenport
Det. Sgt. Miller (uncredited)

Michael Powell
Mark's Father - A.N. Lewis (uncredited)

Susan Travers
Lorraine the Model (uncredited)

Martin Miller
Dr. Rosen

Keith Baxter
Det. Baxter (uncredited)
John Chappell
Clapper Boy (uncredited)

Roland Curram
Young Man in Sports Car (uncredited)
John Dunbar
Police Doctor (uncredited)
Maurice Durant
Publicity Chief (uncredited)

Paddi Edwards
Girl Electrician (uncredited)

Cornelia Frances
Girl in Sports Car Leaving Studio (uncredited)

Veronica Hurst
Miss Simpson - Jarvis' Secretary (uncredited)
M. Le Compte
Lover in Garden (uncredited)
Mme. Le Compte
Lover in Garden (uncredited)
Bartlett Mullins
Mr. Peters - News Agent Shop Owner (uncredited)
Pete Murray
Young Man Embracing Girl (uncredited)
Margaret Neale
Mark's Stepmother (uncredited)
Columba Powell
Mark as a Child (uncredited)
Guy Kingsley Poynter
P. Tate - Studio Cameraman (uncredited)
Frankie Reidy
Mark's Mother on Deathbed (uncredited)
Alan Rolfe
Store Detective (uncredited)
Frank Singuineau
Electrician #1 (uncredited)

Peggy Thorpe-Bates
Mrs. Partridge (uncredited)
Robert Vossler
Policeman (uncredited)
Brian Wallace
Tony - Downstairs Lodger in Lewis' House (uncredited)

Brian Worth
Assistant Director (uncredited)
Jack Carter
St John's Medic (uncredited)
Joanna Vogel
Party Guest (uncredited)
Art
Arthur Lawson
Art Direction
Ivor Beddoes
Assistant Art Director
Ronnie Udell
Construction Manager
Maurice Pelling
Draughtsman
Don Picton
Set Dresser
Camera
Gerry Turpin
Camera Operator

Otto Heller
Director of Photography
Derek V. Browne
Focus Puller
Jim Body
Focus Puller
Norman Gryspeerdt
Still Photographer
Costume & Make-Up
Pearl Orton
Hairstylist
W.T. Partleton
Makeup Artist
Crew
Tommy Linden
Choreographer

Nat Cohen
Presenter
Stuart Levy
Presenter
Directing
Ted Sturgis
Assistant Director
Rita Davison
Continuity
Denis Johnson Jr
Second Assistant Director
Carl Mannin
Third Assistant Director
Editing
John Rushton
Assistant Editor
Alma Godfrey
Assistant Editor
Noreen Ackland
Editor
Lighting
Vic Smith
Electrician
Production
Albert Fennell
Associate Producer

Michael Powell
Producer, Director
Judith Coxhead
Production Assistant
Bill Paton
Production Assistant
Alfred W. Marcus
Production Manager
Bill Burnside
Publicist
Sound
Gordon Watson
Musician
Brian Easdale
Original Music Composer, Music Director
Malcolm Cooke
Sound Editor
C. C. Stevens
Sound Recordist
Gordon K. McCallum
Sound Recordist, Sound Mixer, Sound Designer
Writing
Leo Marks
Screenplay, Original Story