Mighty teen Adam and his heroic squad of misfits discover the legendary power of Grayskull — and their destiny to defend Eternia from sinister Skeletor.

Reggie’s dream is to be a kid forever. Her dream is so powerful that it creates its own fantasy world of perpetual youth.

The holiday season gets extra chilly as Loki and the frost giant Ymir plot to conquer the world. Marvel heroes Iron Man, Captain America, Hulk, Thor and others must stop…