"A classic Ealing comedy in which a young boy steals a magnet and becomes a hero."
Stephen Murray
as Dr Brent
Kay Walsh
as Mrs Brent
James Fox
as Johnny Brent
Meredith Edwards
as Harper
Gladys Henson
as Nanny
Thora Hird
as Nanny's friend
Michael Brooke
as Kit
Wylie Watson
as Pickering
Julien Mitchell
as Mayor
Anthony Oliver
as Policeman
Molly Hamley-Clifford
as Mrs Dean
Harold Goodwin
as Pinball man
Joan Hickson
as Mrs Ward
Joss Ambler
as Businessman
Sam Kydd
as Postman
Russell Waters
as Doctor
James Robertson Justice
as Tramp
Thomas Johnston
as Perce
Michael Balcon
Producer
Bernard Gribble
Editor
William Alwyn
Music
Charles Frend
Director
T. E. B. Clarke
Writer
Lionel Banes
Director of Photography
