After leaving the British Secret Service, David Somers finds work catalouging butterflies at the country house of Nicholas and Jess Fenton. After the murder of a local gamekeeper, suspicion falls on their niece, Sophie Malraux. Somers helps Sophie to escape arrest and they go on the run together.

Cast:Jean Simmons, Trevor Howard, Sonia Dresdel, Barry Jones, Kenneth More, Geoffrey Keen,

Genre:Mystery, Thriller,

country:United Kingdom,

Production:Carillon Films, General Film Distributors,