BEGIN SLIDESHOW Disney reveals new poster for Nutcracker and The Four Realms Walt Disney Pictures has revealed a brand new poster for The Nutcracker and the Four Realms, coming to theaters on November 2. Check out the full poster in the gallery below! All Clara (Mackenzie Foy) wants is a key – a one-of-a-kind key that will unlock a box that holds a priceless gift from her late mother.