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Krysty Wilson-Cairns, a skilled screenwriter, collaborated with Mendes on his 2019 war epic "1917." Their joint efforts brought to life the story of two young soldiers tasked with delivering a crucial message across dangerous enemy territory during World War I. Wilson-Cairns' exceptional writing, coupled with Mendes' masterful direction, resulted in a visually stunning and emotionally gripping cinematic experience that earned critical acclaim and numerous accolades.