A look at the extraordinary career of the Ninotchka and Grand Hotel star. An incredibly private actress, Greta Garbo never married and retired when she was just 35.

Leading film critics discuss the life and career of Bing Crosby, who became an Oscar-winning movie star and best-selling singer despite a number of personal troubles.

A look at the career of Vivien Leigh, who scooped an Oscar as Scarlett O'Hara, famously married star Laurence Olivier and died of tuberculosis aged 53.