"The police, with the help of a baker, try to find the owner a loaf of bread accidentally poisoned with potassium cyanide."
Geoffrey Keen
as Joe Frisby
Jane Hylton
as Ellen Frisby
Gordon Jackson
as Sergeant Malcolm
Dermot Kelly
as Mr. Alfred Love
Shirley Lawrence
as Shirley Gordon
Eileen Moore
as Barbara Farrell
Molly Urquhart
as Mrs. Tanner
Rupert Davies
as Landlord
Gillian Vaughan
as Jenny
Barbara Archer
as Switchboard Operator
Timothy Bateson
as Dentist
Noel Hood
as Mrs. Davies
Vivienne Bennett
as Mrs. Graham
Jack Stewart
as Dr. MacKenzie
William Alwyn
Music
Peter Graham Scott
Director
Peter Johnston
Writer
Diana Watson
Michael Reed
Director of Photography
Eric Saw
Art Direction
Morris Angel
Costume Design
Arthur Alcott
Production Supervisor
Jan Saunders
Assistant Director
John Trumper
Editor
John Wilcox
Makeup Artist
Len Page
Sound Recordist
Susan Dyson
Continuity
Pauline Trent
Hairstylist
Muir Mathieson
Music Director
Leslie Parkyn
Producer
Julian Wintle
Leo Rogers
Camera Operator