Disney has confirmed rumors from back in December that Angela Lansbury has joined the cast of 'Mary Poppins Returns,' the all-new sequel to Disney's 1964 film 'Mary Poppins' currently filming at Shepperton Studios. She will feature as the Balloon Lady, a treasured character from PL Travers' series of Mary Poppins children's books. The film is scheduled for release December 25, 2018.
SOURCE: BroadwayWorld at 04:25PM on February 17, 2017