"Bridge over the River Kwai" is a famous film released in 1957, directed by David Lean. It is based on the novel by Pierre Boulle and tells the story of British prisoners of war during World War II who are forced to build a railway bridge in Thailand for their Japanese captors. The film explores themes of duty, honor, and the absurdity of war. The actual bridge, known as the Kwai River Bridge, is part of the Death Railway, which was constructed under harsh conditions. The film's iconic music and dramatic narrative have made it a classic, highlighting the struggles and resilience of the human spirit in dire circumstances.