"In the midst of Nazi air raids, a postman dies on the operating table at a rural hospital. But was the death accidental?"
Leo Genn
as Mr. Eden
Alastair Sim
as Inspector Cockrill
Trevor Howard
as Dr. Barnes
Sally Gray
as Nurse Freddi Linley
Rosamund John
as Nurse Esther Sanson
Judy Campbell
as Sister Marion Bates
Megs Jenkins
as Nurse Woods
Ronald Adam
as Dr. White
George Woodbridge
as Detective Sgt. Hendricks
John Rae
as Porter
Henry Edwards
as Mr. Purdy
Moore Marriott
as Joseph Higgins
Frank Ling
as Rescue Worker
Wendy Thompson
as Sister Carter
Hattie Jacques
as
Claude Guerney
Screenplay
William Alwyn
Original Music Composer
Sidney Gilliat
Director
Christianna Brand
Novel
Thelma Connell
Editor
Wilkie Cooper
Director of Photography
Bert Bates
Production Manager
Percy Hermes
Assistant Director
Peter Proud
Production Design
William Hutchinson
Art Direction
Adele Raymond
Casting
Pat MacDonnell
Herbert Smith
Executive Producer
Norah Walsh
Assistant Editor
Rahvis
Costume Designer
Arthur Evans
Still Photographer
Frank Launder
Producer