Frank Humphrey Sinkler Jennings (19 August 1907 – 24 September 1950) was an English documentary filmmaker, celebrated for his poetic and visually striking portrayals of British life during World War II. A co-founder of the Mass Observation social research organization, Jennings blended avant-garde techniques with a deep sense of national identity, creating films that captured the resilience and spirit of the British people. His most acclaimed works, including Listen to Britain (1942), Fires Were ...