Zombillenium, the Halloween theme park, happens to be the one place on earth where real monsters can hide in plain sight. When Hector, a human, threatens to disclose the true identity of his employees, the Vampire Park Manager has no other choice but to hire him. To see his daughter, Hector must escape from his zombie and werewolf co-workers.

Cecile and Pierre are riding a Ferris wheel when Pierre announces their relationship is over. But the surprised Cecile doesn't give up easily.