Professor Henry Higgins - Henry Higgins is a professor of phonetics who plays Pygmalion to Eliza Doolittle's Galatea. He is the author of Higgins' Universal Alphabet, believes in concepts like visible speech, and uses all manner of recording and photographic material to document his phonetic subjects, reducing people and their dialects into what he sees as readily understandable units. He is an unconventional man, who goes in the opposite direction from the rest of society in most matters. Indeed, he is impatient with high society, forgetful in his public graces, and poorly considerate of normal social niceties--the only reason the world has not turned against him is because he is at heart a good and harmless man. His biggest fault is that he can be a bully.
Eliza Doolittle - "She is not at all a romantic figure." So is she introduced in Act I. Everything about Eliza Doolittle seems to defy any conventional notions we might have about the romantic heroine. When she is transformed from a sassy, smart-mouthed kerbstone flower girl with deplorable English, to a (still sassy) regal figure fit to consort with nobility, it has less to do with her innate qualities as a heroine than with the fairy-tale aspect of the transformation myth itself. In other words, the character of Eliza Doolittle comes across as being much more instrumental than fundamental. The real (re-)making of Eliza Doolittle happens after the ambassador's party, when she decides to make a statement for her own dignity against Higgins' insensitive treatment. This is when she becomes, not a duchess, but an independent woman; and this explains why Higgins begins to see Eliza not as a mill around his neck but as a creature worthy of his admiration.
Colonel Pickering - Colonel Pickering, the author of Spoken Sanskrit, is a match for Higgins (although somewhat less obsessive) in his passion for phonetics. But where Higgins is a boorish, careless bully, Pickering is always