Explore the remarkable on-screen career of Dame Maggie Smith, one of Britain's most prolific actresses and a prominent figure in British culture for six decades. "Discovering Maggie Smith" airs tonight at 8 p.m. | Georgia Public Broadcasting

Britain’s Dame Maggie Smith, a double Oscar winner hailed as one of the great actors of stage and screen, who moved effortlessly between Shakespearian plays, the Downton Abbey television series and the Harry Potter movie franchise, has died aged 89, her family said on Friday, September 27. Smith was one of a select few to win the treble of an Oscar, Emmy and Tony during seven decades on stage and screen, becoming a star known for her sharp intelligence and waspish wit. King Charles led the tribu