Oddly enough, it's hardly about a bridge at all. And though the building of a magnificent wooden bridge -- by British and other Allied soldiers being held by the Japanese as prisoners of war -- has a supporting role, Alec Guinness won his only non-honorary Oscar for this film (did you know he'd be nominated for writing the following year?), and boy is it deserved. As the British colonel who protects his troops against overwhelming oppression by the Japanese -- then happily agrees to build them a monumental bridge, oblivious to the fact that it will greatly aid the Japanese war machine. His look of horror and sudden understanding, when the bridge comes crashing down, courtesy of Allied commandos, is worth the little statuette alone.