When Sam ropes Andy into chaperoning Errol's Halloween school dance, the family makes a joint oath to stay out of trouble. But that might prove difficult when Andy and Melodie get locked in a storeroom together by an old enemy who also wants to thwart Errol's plans to get his first kiss. Meanwhile, Sam's plans to behave look dubious when Bruce's ex Claire makes a surprise appearance. Things are going to get scary.

Suffering a string of bad news and on the verge of eviction, Andy receives a surprise cheque in the mail. Now all he needs to do is cash it and pay his landlord in the next three hours, while keeping Errol busy as Sam plans a surprise birthday party. But the universe might have other ideas.