The Bridge on the River Kwai order to continue working. As a result, Boulle, who did not speak English, was credited and received the Academy Award for Best Adapted Screenplay; many years later, Foreman and Wilson posthumously received the Academy Award. The film was widely praised, winning seven Academy Awards (including Best Picture) at the 30th Academy Awards. It used lush colour to bring out the British stiff upper lip of the colonel, played by Alec Guinness in an Oscar-winning performance. In 1997, the film was deemed "culturally, historically, or aesthetically significant" and selected for preservation in the National Film Registry by the United States Library
The Bridge on the River Kwai the Hollywood blacklist and, even though living in exile in England, could only work on the film in secret. The two did not collaborate on the script; Wilson took over after Lean was dissatisfied with Foreman's work. The official credit was given to Pierre Boulle (who did not speak English), and the resulting Oscar for Best Screenplay (Adaptation) was awarded to him. Only in 1984 did the Academy rectify the situation by retroactively awarding the Oscar to Foreman and Wilson, posthumously in both cases. Subsequent releases of the film finally gave them proper screen credit. David Lean himself also claimed