Henry Higgins, fictional character, a professor of phonetics who makes a bet that he can teach Cockney flower girl Eliza Doolittle how to speak proper English, in George Bernard Shaw’s play Pygmalion (performed 1913). The story was filmed in 1938, starring Leslie Howard as Henry Higgins, and was adapted as the stage musical My Fair Lady in 1956 (filmed 1964), with Rex Harrison as the professor (on both stage and screen).