When Alex doesn't return from a family game of hide-and-seek, secrets are revealed about the Vanderhouvens' past, present, and future.

In order to get closer to saving Alex, the family must dig into the memories of Cornelius Vanderhouven.

Pandora, Russ, and Sky head to the jungles of the Yucatan in search of a powerful witch believed to be in possession of a protective amulet.

Sky and the kids confront a crisis that endangers the Restricted Wing—and uncover a horrifying truth about Alex.

A villain from the past breaks into the Paxton Museum and attempts to take control of Alex forever.