It’s one of the most-anticipated movies of the year and a new trailer for “Mary Poppins Returns” has landed! Check it out the trailer for “Mary Poppins Returns” here: On December 19, the story continues. Watch the all-new trailer for #MaryPoppinsReturns now. pic.twitter.com/QTnXFgY6KQ — Walt Disney Studios (@DisneyStudios) September 17, 2018