- HD 1080
- Runtime: 95m.
- Status: Released
- 2
- Languages: en
- Country: United Kingdom
- Director: Ralph Thomas
- Stars: Jean Simmons, Trevor Howard, Sonia Dresdel, Barry Jones, Kenneth More
- keywords: liverpool, england, film noir, british noir, british secret service, butterfly
- Production_studio: Carillon Films, General Film Distributors
- Slogan: Tense, exciting, unusual !
- The The Clouded Yellow is featured in the top rankings of 1950
- #27 in Top Thriller Movies of 1950
- #8 in Top Mystery Movies of 1950
After leaving the British Secret Service, David Somers (played by Trevor Howard) finds work cataloging butterflies at the country house of Nicholas and Jess Fenton. After the murder of a local gamekeeper, suspicion (wrongfully) falls on their niece, Sophie Malraux (Jean Simmons). Somers helps Sophie to escape arrest and they go on the run together. After a cross-country chase they arrive at a coastal city with the intention of leaving the country by ship. All's well that ends well after the true identity of the murderer is revealed.