http://www.gettyimages.co.uk/Search/Search.aspx?EventId=113854183&EditorialProduct=Archival&esource=maplinARC_uki_12nov Humphrey Bogart (1899 – 1957) and Ingrid Bergman (1915 – 1982) star in the Warner Brothers film ‘Casablanca’, 1942. (Photo by Popperfoto/Getty Images)