"When her husband is wrongly accused of murder, an opera singer sets out to find the real culprit."
Hugh Williams
as Nicholas Talbot
Greta Gynt
as Phillipa Shelley
Marius Goring
as Sidney Fleming
Francis L. Sullivan
as Prosecuting Counsel
Henry Edwards
as Inspector Archer
Rosalie Crutchley
as Elizabeth Rusman
Marjorie Mars
as Joan Newcombe
Maurice Denham
as Defense Counsel
Margaret Boyd
as Mrs. Turnbull
Leo Bieber
as Parone, Orchestra Conductor
Herbert C. Walton
as Grieve
Dodd Mehan
as Chemist
Hugh Kelly
as Casualty Ward Doctor
Dorothy Bramhall
as Nurse
Nelly Arno
as Mrs. Rusman
Frederick Morant
as Concert Agent
Grace Denbigh Russell
as Orchestra Leader
Eleanor Summerfield
as Miss Carteret
Olive Walter
as Mrs. Langridge
Patrick Susands
as Shaw
Henry Morrell
as Judge
Leo Britt
as John Newcombe
Keith Lloyd
as Bungey Baker
Deidre Doyle
as Annie Baird
Ronald Adam
as Det Sgt Hawkins - Deaf Man
David Walbridge
as Leslie Newcombe
J. Hubert Leslie
as Angus Baird
John Boxer
as Policeman Making Charge Statement (Uncredited)
Madge Brindley
as Lady with Children at Station (Uncredited)
Daniel Brown
as Man in Pub (Uncredited)
Gerald Campion
as Newspaper Seller at Station (Uncredited)
Dennis Harkin
as Man in Phone Box at Station (Uncredited)
Fred Nicholas
as Detective Kellett (Uncredited)
Campbell Singer
as Police Station Sergeant (Uncredited)
Margaret Kennedy
Screenplay
Ronald Neame
Director
Valerie Taylor
Winston Graham
Peter Hall
Clapper Loader
Allan Harris
Draughtsman
Douglas Woolsey
Visual Effects
Muir Mathieson
Music Director
T. Hopewell Ash
Assistant Art Director
Syd Howell
Geoffrey Woodward
Elizabeth Hennings
Wardrobe Supervisor
Jack Higgins
Vicky Fuggle
Production Secretary
Pat MacDonnell
Casting
Henry Harris
Charles Trigg
Still Photographer
Philip Shipway
Second Assistant Director
George Willows
Sound
John Godar
Focus Puller
Margery Saunders
Assistant Editor
Maggie Unsworth
Continuity
Doris Nash
Stuart Chant
Publicist
George Blackwell
Ernest Steward
Camera Operator
Adele Raymond
David Bowen
Sound Assistant
Peter Bryan
John Hoesli
George Croll
John Dennis
Sound Mixer
Charles Poulton
Sound Recordist
Jack Slade
Sound Editor
L.E. Overton
William Alwyn
Original Music Composer
Jack Harris
Editor
Anthony Havelock-Allan
Producer
George Pollock
Assistant Director
Geoffrey Foot
Wilfred Shingleton
Art Direction
Norman Spencer
Production Manager
Joy Ricardo
Costume Design
Winston Ryder
Guy Green
Director of Photography
John Bryan
Production Design
