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.
Anthony Newlands
as Mr Reynolds
Glyn Houston
as Inspector Sparrow
Nadja Regin
as Mrs Reynolds
Allan Cuthbertson
as Superintendent Symington
Jack May
as Inspector Hudson
Murray Melvin
as Larkin
Wanda Ventham
as Waitress
Michael Caine
as Paddy Mooney
William Gaunt
as Detective Sergeant Reeve
Eric Dodson
as Dr. Wolfson
