เนื้อเรื่อง

José isn’t looking for anything special; he just wants to get to the other side of town so he can be with his girlfriend on Halloween night. Fate, however, has other plans for him: first, an unexpected parade blocks his path; then, even his usual shortcut proves impassable; and finally, a creature lurking in the woods attacks him. After the attack, José turns into a werewolf, and he has no choice but to turn to Tina, who is his girlfriend’s twin sister and the family’s official “odd one out.” Tina has at least read a book or two on such matters, so she quickly becomes José’s foremost expert on all things supernatural.