The Bridge on the River Kwai The Bridge on the River Kwai The Bridge on the River Kwai is a 1957 British-American epic war film directed by David Lean and based on the novel "Le Pont de la Rivière Kwaï" (1952) by Pierre Boulle. The film uses the historical setting of the construction of the Burma Railway in 1942–1943. The cast included William Holden, Jack Hawkins, Alec Guinness, and Sessue Hayakawa. It was initially scripted by screenwriter Carl Foreman, who was later replaced by Michael Wilson. Both writers had to work in secret, as they were on the Hollywood blacklist and had fled to England in
The Bridge on the River Kwai Railway. Their roles and characters, however, are fictionalised. For example, a Sergeant-Major Risaburo Saito was in real life second in command at the camp. In the film, a Colonel Saito is camp commandant. In reality, Risaburo Saito was respected by his prisoners for being comparatively merciful and fair towards them. Toosey later defended him in his war crimes trial after the war, and the two became friends. The major railway bridge described in the novel and film didn't actually cross the river known at the time as the Kwai. However, in 1943 a railway bridge was built by Allied POWs