
A group of crooks accidentally kill an elderly shop assistant while stealing the keys to the jewellery shop where she works. When his superiors think that the case is better handed over to Scotland Yard, the local detective inspector, Sparrow, decides to go solo to investigate the crime himself.
Cast

Anthony Newlands
Mr Reynolds

Glyn Houston
Inspector Sparrow

Nadja Regin
Mrs Reynolds

Allan Cuthbertson
Superintendent Symington

Jack May
Inspector Hudson

Murray Melvin
Larkin

Wanda Ventham
Waitress

Michael Caine
Paddy Mooney

William Gaunt
Detective Sergeant Reeve
Eric Dodson
Dr. Wolfson

Michael Coles
Pin Norman

Ken Wayne
Baker

Jerry Stovin
Lewis
Peter Thomas
Bell

Neil McCarthy
Dusty
Susan Maryott
Sue Warren
Nancy O'Neil
Miss Martin

Yvonne Buckingham
Jenny
Bartlett Mullins
Mr. Walters
Crew

Gordon Flemyng
Director
Roger Marshall
Screenplay

Edgar Wallace
Novel
Robert Jordan Hill
Editor
Bert Mason
Director of Photography
Ted Lewis
Assistant Director
Jack Greenwood
Producer
Noel Rowland
Camera Operator
Ronnie Curtis
Casting Director
Hilda Fox
Hairdresser
Michael Morris
Makeup Artist
Brian Blamey
Sound Editor
Ronald Abbott
Sound Recordist
Sidney Rider
Sound Recordist
Bernard Ebbinghouse
Original Music Composer
Bill Shore
Production Manager
Peter Mullins
Art Direction