Unforeseen sacrifices must be made and loyalties are put to the ultimate test in the fight against evil.

Ichabod and Abbie set out to find the Sword of Methuselah, the only weapon capable of killing Moloch and ending the coming apocalypse.

Sheriff Corbin’s son returns from war, but his strange behavior leads Abbie and Ichabod to question his intentions.

Henry sets out to find the Gehenna Key, which will allow his master Moloch to escape from Purgatory with an army of the damned. Meanwhile, Ichabod tries to free himself…

When Ichabod and Abbie investigate a missing persons case, the search leads to a colonial-era house which holds secrets from Ichabod’s past…and unleashes a long-dormant evil.

Another soldier in the army of evil, the Sandman, seeps into the dreams of the residents of Sleepy Hollow. By infiltrating their minds at night, he tortures them to the…

Nick and Juliette join Hank for dinner, where Nick discovers Hank’s mystery date is none other than Adalind, the same Hexenbiest who tried to kill Aunt Marie. Meanwhile, Captain Renard…

Picard begins investigating the mystery of Dahj as well as what her very existence means to the Federation. Without Starfleet’s support, Picard is left leaning on others for help, including…