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....
Green for Danger
After the nurse who declares that a recent surgical death was a murder also dies, an enigmatic Scotland Yard inspector arrives to investigate.
