On Halloween at Woodstone Mansion, the ghosts try to help Sam and Jay protect their home from the neighborhood kids who annually vandalize the house.

When Sam is commissioned to write an article about Flower and her friends holding up a bank during their commune days, Flower begs Sam not to accept the job because she’s embarrassed about a part of the story she’s never revealed.

Hetty accidentally possesses Jay’s body just as he and Sam are to about show Woodstone Mansion to a renowned wedding planner

Sam and Jay travel to where Sam’s mother, Sheryl, died to see if she’s now a ghost. Also, Sasappis divulges a secret to his fellow ghosts that he overheard Sam and Jay discussing.

A séance at Sam and Jay’s last-minute Halloween party conjures up a spirit from Hetty’s past. Also, Isaac worries Nigel will be turned off by his ghost power.

Sam meets a Viking ghost at the Farnsbys’ house who has an unexpected connection to Thorfinn. Also, Trevor devises a new method for the ghosts to trade favors.