On the heels of Lincoln Center Theater's acclaimed revival of 'My Fair Lady' (which is based on Shaw's 1913 comedy of manners 'Pygmalion'), Manhattan Theatre Club is presenting a straightforward, generally effective production of his 1923 tragedy 'Saint Joan' with three-time Tony nominee Condola Rashad ('A Doll's House, Part 2,' the Showtime series 'Billions') as Joan of Arc.