It's Poppin - - It/Mary Poppins Trailer Mashup

This is a fan made parody, a mashup of the It trailers and Mary Poppins Returns, inspired by the Mary Poppins - Pennywise theory about them being the same species or even the same person. Look it up, it's amazing.
Non-commercial, no copyright infringement is intended. The copyrights, of course, still remain with the original copyright holders. I really hope I don't have to take it down.