The week in theatre: A Number; The Visit; Alone in Berlin " review
Bridge; Olivier, London; Royal & Derngate, NorthamptonCloned siblings cast fleeting shadows in a vivid Caryl Churchill revival, while Lesley Manville dazzles in an unwieldy revenge drama I have rarely seen a play " other than Hamlet " that delivered such varied productions. In the past 18 years I have watched three stagings of A Number " yet never felt that the experience was merely duplicated, or cloned. Caryl C…