Veteran actress Angela Lansbury is set to appear in the new Mary Poppins sequel, Mary Poppins Returns that is currently in production. Lansbury is a regular actor for both Mary Poppins stories on film and on stage. The new film which is set for released by Disney on Christmas is produced by Rob Marshal and starring Emily Blunt, Lin-Manuel Miranda, Meryl Streep and Colin Firth. With this news we are all now looking forward to Christmas.