The legendary Clades are a family of explorers whose differences threaten to topple their latest and most crucial mission.
Identical twins Annie and Hallie, separated at birth and each raised by one of their biological parents, later discover each other for the first time at summer camp and make a plan to bring their wayward parents back together.
The last dragon and a disillusioned dragonslaying knight must cooperate to stop an evil king who was given partial immortality.