A show gives itself the hook
Must the show always go on? In 18 years of theatergoing in Philadelphia, I had never been sent home at intermission because a company could not continue the production — until Saturday.That was when I attended Plays and Players' staging of Tom Stoppard's Travesties. After intermission, stage manager Rebecca Rose and public relations intern Sean Cummings took the stage to announce that actress Cathy Mostek (play…