Disney Releases Mary Poppins Returns Teaser Trailer Haoson GeeksMovies March 5, 2018 For those looking for updates on the upcoming Marry Poppins sequel are in for a treat, as the Disney drops the teaser trailer for the upcoming Mary Poppins Returns teaser trailer during the 90th Oscars which is happening as of release time. Check the trailer out below: Mary Poppins Returns is the sequel to the 1964 film Mary Poppins. The film stars Emily Blunt in the role of Mary Poppins, Lin-Manuel Miranda, Meryl Streep, Ben Whishaw, Emily Mortimer, Pixie Davies, Joel Dawson, Nathanael Saleh, Julie Walters, Colin Firth, and Angela Lansbury. Set in 1930s London, 25 years after the 1964 film, it sees Mary Poppins, the former nanny of Jane and Michael Banks, re-visiting them after a family tragedy. The movie is set to be released this coming christmas, December 25, 2018.