. >> this is a film completely uncynical and is like a joy bomb. >> off we go. >> don't have a lot of cgi. barely any green screen anothers and people all wired. >> the role of mary poppins was written especially forum illy if for emily if she said no there would be no film. >> i play a cray, cray crazy character. >> this is their third film together as "the devil wears prada" and "into the woods". >> she's kind of a stalker. we set a tone that we never player character that's like each other very much. don't know if we could play best pals it's just not what works for us. >> they rehearsed for eight weeks for the dance number and more from her hidden talent check out the 73 questions in vogue. >> all right. good for you jo with your wicked art is an questions and fancy job and your vogue.isan questio and your vogue. >> with mary poppins how did you feel the first day. >> terrified. >> if you were musical what would the title be. >> dance, who cares what you look like. >> this movie just speaks to my soul it really, really does. >> the inner child inside you. >> yes the 12-year-old me

. >> this is a film that is completely uncynical and is as my husband calls it, like a joy bomb. >> you. i think we barely had any green screen other than the animation sequence and people are on wires. >> the role of mary poppins was written especially for emily. lin-manuel is her sidekick. meryl streep plays her cousin. >> i play a cray cray crazy character. >> hey, kids, you wanna learn how to do a pratful? and before anyone could blink meryl streep was vertical and th tt everyone thought omg what's happened and she said i learned that at the yale school of drama. >> emily and lin practiced eight weeks for this sequence. the incredible scene that shut down buckingham palace. >> i don't think there's anything else like it out there. >> my family tradition is we go to the movie on christmas day. >> after you eat or before you eat? >> after. i still get popcorn. this movie, though, i'm there. >> get your ticket now. >>> meanwhile tomorrow is a big day for garth brooks. his follow up book "the anthology part three live" hits stores and only nancy o'dell was with garth before his big conc