There's a lot going on in "Disney's The Nutcracker and the Four Realms." Even though the fantasy film is a bit overstuffed, it's still a lot of fun. At the heart of the story is Clara, whose search for a key to open a gift from her late mother sends her on an adventure into a magical world in need of her help.

Watch "Disney's The Nutcracker and the Four Realms" [1] on Disney+.