Ruby takes possession of the Necronomicon--and the Necronomicon takes possession of Pablo--while Ash seeks out a final confrontation with the Dark One. Meanwhile, Kelly and Heather try to get into the cellar after the Deadites cut them off from Ash.moreless
Ruby meets Pablo and Kelly, and saves Pablo from the newest Deadite. Meanwhile, Ash prepares to destroy the Necronomicon once and for all, but learns that his plan might not work.
Despite Ash's best efforts, one of his allies follows him to the cabin. Together they will try to bury the Necronomicon and end the Evil... but the Deadites have other plans.
Ash and the others turn to Lem's survivalist group for help. However, by the time the Deadite fighters get there, it's too late. Meanwhile, Ruby discovers that Ash's severed hand is missing.
Ash realizes where he has to go to end the Deadite menace, but the Deadites have other plans. Meanwhile, Amanda loses Ruby and tracks down the trio on her own.
Eligos possesses Kelly tries to trick Pablo and his uncle into believing Ash is Deadite-occupied. Meanwhile, Ruby and Amanda close in on the trio.
While Pablo's uncle takes Ash on a trip, Eligos takes possession of Kelly. Meanwhile, Amanda and Ruby make common cuase after Ruby reveals her connection to Ash.
While, Ash, Pablo, and Kelly ask the bookstore owner to help them, Ruby questions one of the Deadites at the Maxwell farm.
Kelly goes to help her father and takes the Necronomicon with her, forcing Ash and Pablo to pursue. However, Roper arrives to give Ash his severance package... permanently. Meanwhile, Amanda continues her investigation into the forces responsible for Carson's death.moreless
After 30 years, the Deadites track down Ash, the man who thwarted their efforts to consume the world in evil. Now they're back... and an aging Ash discovers that he must rise to the challenge whether he wants to or not.moreless
Nick's godmother, the woman who raised him after his parents died, asks for his helping stealing a mystic artifact. He reluctantly agrees, putting him at odds with Abbie, Ichabod, and Jenny. Meanwhile, Irving is cleared of the charges against him but Cynthia still has concerns.moreless
Ichabod and Katrina attend the Sleepy Hollow Historical Soiree and become embroiled in a murder. Meanwhile, Abbie receives an unexpected visit.
While Captain Irving faces the ultimate test of his loyalty, Ichabod and Abbie find a secret passage within Washington's Bible that reveals the truth about the First President's death.
Abbie and Ichabod must find a way to save Abbie's sister, Jenny, who has been possessed by an evil spirit.
While attempting to communicate with Katrina in Purgatory, Ichabod and Henry Parrish unwittingly unleash a new evil.
A Colonial house from Ichabod's era may hold they key to finding a missing person... and a secret from Ichabod's past.
When Jude threatens to bring down Briarcliff, Howard takes extreme measures. Meanwhile, Grace gives Kit a message and Thredson receives a visitor.