ÖZET
In a rural English hospital during WWII, a postman dies on the operating table. One of the nurses states that she has proof of who the murderer is. The facetious Inspector Cockrill suspects one of the five doctors and nurses who were in the operating theater to be the assassin. But four poisonous pills have disappeared....
- Alastair SimThe Police: Inspector Cockrill
- Sally GrayThe Nurses: Nurse Freddi Linley
- Trevor HowardThe Hospital Staff - The Doctors: Dr. Barnes
- Leo GennThe Hospital Staff - The Doctors: Mr. Eden
- Henry EdwardsThe Hospital Staff - The Doctors: Mr. Purdy
- Ronald AdamThe Hospital Staff - The Doctors: Dr. White
- Judy CampbellThe Nurses: Sister Bates
- Wendy ThompsonThe Nurses: Sister Carter