The Bridge on the River Kwai | Plot, Cast, Awards, & Facts | Britannica (2025)

The Bridge on the River Kwai, British-American war film, released in 1957 and directed by David Lean, that was both a critical and popular success and became an enduring classic. The movie garnered seven Academy Awards, including that for best picture, as well as three Golden Globe Awards and four BAFTA awards.

(Read Martin Scorsese’s Britannica essay on film preservation.)

The action of the movie takes place in a Japanese prisoner-of-war (POW) camp in Burma during World War II. As it opens, two POWs, the American navy commander Shears (William Holden) and an Australian, are digging graves for their companions. A regiment of British prisoners arrives, whistling the “Colonel Bogey March,” under the command of Colonel Nicholson (Sir Alec Guinness). The camp commander, Colonel Saito (Sessue Hayakawa), informs the prisoners that they will all begin working on the building of a railway bridge the following day. Nicholson advises Saito that the officers cannot be required to do manual labour according to the Geneva Convention. When, the next morning, Saito orders all the British prisoners to begin building the bridge under the command of a Japanese engineer, Nicholson and the other officers refuse, even when Saito threatens to kill them. They remain standing at attention throughout the day. At the end of the day, the officers are imprisoned, and Nicholson is thrown into “the oven”—a small box made of corrugated metal. In the meantime, Shears manages to escape. After a few days, the British medical officer Major Clipton (James Donald) tries to persuade both Saito and Nicholson to compromise, but both are unyielding. The bridge construction is going badly, however, and Saito offers concessions to Nicholson in an effort to get the structure completed on schedule. Nicholson will not cooperate and finally insists that the bridge can be built only under his command.

Nicholson undertakes the construction of a well-made bridge, at first thinking it a good way to improve the morale and discipline of his regiment but gradually coming to regard the structure not as a part of the enemy war effort but as a monument to British ingenuity. Concurrently, Shears, after a harrowing journey in which he nearly loses his life more than once, is rescued by the British and then required to lead a group of commandoes headed by Major Warden (Jack Hawkins) back to the POW camp that he escaped from in order to blow up the bridge. At the POW camp, Nicholson not only requires officers to work on the bridge but also pulls men from the hospital in order to meet Saito’s deadline for the project. The commandoes arrive for their mission as the finishing touches are being put on the bridge. While the British prisoners celebrate their accomplishment that night, the commandoes wire the bridge with explosives to be detonated by a plunger operated by a hidden soldier, timed to collapse the bridge just as an inaugural train carrying Japanese dignitaries is crossing it. When the sun rises, the commandoes realize that the water level in the river has fallen, exposing the explosives and wiring. After Saito cuts a ceremonial ribbon, Nicholson spots a detonator wire. As the train approaches, Nicholson frantically pulls up the wire, following it to find the detonator. When he asks for Saito’s help in cutting the wires, the hidden commando, Lieutenant Joyce (Geoffrey Horne), leaps up and kills Saito. Nicholson desperately tries to keep Joyce from depressing the plunger, while Shears and Warden try to kill Nicholson. First Joyce and then Shears are killed in the ensuing gunfire. Nicholson suddenly realizes that his pride in the bridge’s construction has blinded him to his military duty. Mortally wounded, he falls onto the plunger, the bridge is blown up, and the train with the dignitaries falls into the river.

The movie, based on the novel Le Pont de la rivière Kwaï (1952) by French novelist Pierre Boulle, was adapted for the screen by Michael Wilson and Carl Foreman, who were both at the time on the Hollywood blacklist. Boulle was given sole credit on the film and was awarded the Oscar for best screenplay. In 1984 the Academy Board of Governors voted posthumous Oscars to Foreman and Wilson, and their names were included on prints of the film beginning in the 1990s. The Bridge on the River Kwai was selected in 1997 for preservation in the National Film Registry.

Production notes and credits

• Studios: Columbia Pictures Corporation and Horizon Pictures

• Director: David Lean

• Writers: Pierre Boulle (novel), Carl Foreman and Michael Wilson (screenplay)

• Music: Malcolm Arnold

• Cinematography: Jack Hildyard

Cast

• Sir Alec Guinness (Colonel Nicholson)

• Sessue Hayakawa (Colonel Saito)

• William Holden (Commander Shears)

• James Donald (Major Clipton)

• Jack Hawkins (Major Warden)

Academy Award nominations (* denotes win)

• Picture*

• Lead actor* (Sir Alec Guinness)

• Supporting actor (Sessue Hayakawa)

• Cinematography*

• Direction*

• Editing*

• Music*

• Writing*