Charles Dickens "Comes To Life" For A.T.V. -- Emlyn Williams seen before the camera during the recent tele-recording at Highbury Studios, as, in the role of Charles Dickens, he reads the author's own works, as Dickens himself did in his ***** day. Famous playwright and actor Emlyn Williams will be seen on A.T.V. as "Charles Dickens" reading his own Christmas story "The Signalman" during the holiday season. Made-up and dressed to look like Dickens, Emlyn Williams has become famous for his portra