My Fair Lady was a double adaptation: a film based on Frederick Loewe and Alan Jay Lerner’s runaway hit musical, itself inspired by Pygmalion, George Bernard Shaw’s barbed 1912 satire of the British ruling class. To Shaw’s story of a wealthy professor who resolves to transform a poor flower girl into a society lady on a bet, Cukor brought a delicate touch, a vast reserve of empathy, and a perfect measure of devilish wit. Then there’s the cast, led by Rex Harrison (in an incredibly refined performance) and Audrey Hepburn, whose natural charm never obscures her heroine’s strength, tenacity, and fierce force of will. The film won eight Oscars, including Cukor’s first for Best Director, and remains one of his most beloved works: a fitting swan song for the Hollywood musical, and a delightful, eternally relevant film in its own right.