This year the National Theatre celebrates its 50th anniversary. As part of the celebrations actors, writers and directors answer the same ten questions about the .brThis year the National Theatre celebrates its 50th anniversary. As part of the celebrations actors, writers and directors answer the same ten questions about the .brIn October 2013 the National Theatre celebrates its 50th anniversary. As part of the celebrations actors, writers and directors answer the same ten questions .brThis year the National Theatre celebrates its 50th anniversary. As part of the celebrations actors, writers and directors answer the same ten questions about the .