On screen
Cast
75 credited performers
William Mervyn
Chief Insp. Charles Rose
Keith Barron
Det. Sgt. Swift
John Carson
Anthony Brand
June Tobin
Alice Brand
Veronica Strong
Claire Martin
John Stratton
Fred Blane
Anthony Ainley
Det. Sgt. Hunter
Bill Croasdale
Constable at Police Station
Tony Steedman
Harold Miller
Alick Hayes
Assistant Commissioner
Jane Barrett
Joan Blane (née Tulk)
Roy Maxwell
Croupier
Rex Boyd
Sgt. Pritchard
Aubrey Morris
Harold Tulk
Richard Butler
Arthur Tulk
John Moore
O'Connor
John Comer
Constable
Michael Barlow
Det. Const. Cowan
Elna Pearl
Sally
Doris Wellings
Woman in Street
Norma Wilson
Woman in Street
Ronald Radd
Raoul Brissac
George Pastell
Dimitriades
Wendy Gifford
Justine Clare
Drewe Henley
Joseph
Philo Hauser
Van Lincke
Marigold Sharman
Receptionist
Margaret Elliott
Woman in Bath
Paul Gillard
Fascist
John Saunders
Host
Alan Downer
Reporter
Vincent Pearce
Head Porter
Patricia Healey
Dolores Dacosta
Godfrey Quigley
Seth Danby
Michael Meacham
Allen Day
Brian Phelan
Scooty Williams
Malcolm Douglas
Wimpole
William Wymar
March
George Ghent
Rogers
Kenneth Colley
Hammond
Edward Jewesbury
Dr. Harvey
Emrys James
Det. Sgt. Jones
Jack Woolgar
Arthur
Wilfred Downing
Taffy
Norman Mitchell
Const. Felix
Diana Coupland
Landlady
Henry Moxon
Major
Geoffrey Reed
Corporal
Harry Carter
Old Man
Diana Davies
Telephonist
Liam Redmond
Swallow
Patrick Newell
Lucian Claud
Noel Hood
Mrs Lamp
Gerald Sim
Wisden
Marie Hopps
Lady Geraldine Mosher
Dan Jackson
The Leopard
Nora Nicholson
Julia Rossiter
Aimée Delamain
Maude Rossiter
Charles Hyatt
Alfred de Souza
Donald Eccles
Col. Westbrook
Jerome Willis
Bobby Bascombe
Michael Collins
Kletz
John Abineri
Janek
James Bolam
Wilfred
Graham Rigby
Hotel Manager
Eva Haddon
Meta
Angela Morant
Annette
Liane Aukin
Gina
Marne Maitland
Chandra Bhutan
Peter Stephens
Club Manager
Brian Wilde
Hosea Pitt
Delena Kidd
Fleure Pitt
Valerie Hanson
Chosen MacDavid
Pamela Ann Davy
Ruth Mahl
Anna Stuart
Sarah