Dame Judi Dench has revealed the one role in her seven-decade career that was most daunting to her. The veteran actor is currently promoting her new memoir, Is It Too Late to Make a Run for It?, written in collaboration with her friend Brendan O'Hea.Chatting with Alex Jones during Friday's (23 October) episode of The One Show about her life and career, Dench said that the role she found the most "terrifying" in her career was from Cabaret.