MOVIE PREMIERE: This new Disney movie, premiering today on Disney+, is like a companion movie to the studio’s live-action remake of Dumbo. It’s a family movie in which some actors, led by Bryan Cranston as a circus ringmaster, play human characters, while others, including Sam Rockwell, Angelina Jolie, Helen Mirren and Danny DeVito, provide the voices of animals whose mouth movements and most actions come courtesy of CGI. Jolie gives voice to the elephant Stella, and Rockwe