Description: 　　Keeley Hawes narrates this five-part series examining the extraordinary impact that costume and period drama has had on television history over the last 50 years. 　　1/5. The Greatest Stories Ever Told. 　　Cynics dismiss the genre as a threadbare parade of bonnets, frilly shirts and cliches, but costume drama is subject to trends, too. Mind you, Jane Austen has ruled the...