Secrets of Coca-Cola: The Billion Dollar Beverage

Documentary revealing how a murky brown medicine invented in 1886, containing cocaine, became the best-selling soft drink of all time. Cameras are allowed access to the company's gigantic bottling factory in Wakefield. There's also a look through the archive library at Coca-Cola's Atlanta HQ and an interview with the actor who played the Diet Coke hunk in the famous TV advert campaign, discovering his his life was changed for ever.