A Knight's Tale (2001)

Brian Helgeland's medieval action comedy, starring Heath Ledger as William Thatcher, a peasant squire turned knight who befriends historical figures like Edward the Black Prince and Geoffrey Chaucer, cleverly mixes 14th-century storytelling with anachronistic humor, modern pop culture references, and a groovy 1970s soundtrack. This unique blend of elements from Chaucer's "The Knight's Tale" results in a captivating and charismatic film that showcases Ledger's exceptional performance and unforgettable charm.