Mary and Sheldon's drama teacher Mr Lundy clash over plans for a Halloween haunted house fundraiser for the church.
When a lead suspect in Grace's disappearance case is found murdered, Catherine's frustration intensifies. The team attempt to figure out who killed the suspect and if his death will lead them to Grace.
Following a violent bank robbery, Abbie and Ichabod begin searching for a mysterious coin that may be more powerful than it seems. Meanwhile, Irving must choose between his family and the greater good.