Mary Poppins Returns: Behind the Magic

Viewers are given an inside look at the making of "Mary Poppins Returns," with interviews with stars Emily Blunt and Lin-Manuel Miranda. Viewers are given an inside look at the making of "Mary Poppins Returns," with interviews with stars Emily Blunt and Lin-Manuel Miranda. Viewers are given an inside look at the making of "Mary Poppins Returns," with interviews with stars Emily Blunt and Lin-Manuel Miranda. Viewers are given an inside look at the making of "Mary Poppins Returns," with interviews with stars Emily Blunt and Lin-Manuel Miranda.