Disney just announced that Pixar's new animated movie Soul will debut Christmas Day exclusively on Disney+ and that unlike Mulan, subscribers won't have to pay extra to see it. In international markets where Disney+ isn’t currently available or won't be available before the end of the year, Soul will be released theatrically as originally intended, with releases dates to be announced soon. Soul hails comes from Pete Docter, the Oscar-winning director behind Inside Out and Up, as well as his co-director/writer Kemp Powers, the playwright and screenwriter of Regina King's acclaimed drama …