Trapped in the past, Abbie tries to convince Ichabod that they are future partners while trying to stop Katrina from assuring the Horseman's victory.
Ichabod and Abbie try to stop Henry's scheme to use a mystic bell to create a new cult of witches. However, they learn that he has an unexpected ally. Meanwhile, Irving comes after Jenny.moreless
Ichabod and Abbie find a new series of tunnels beneath Sleepy Hollow and have an encounter with an old friend of Ichabod's. Meanwhile, Katrina receives a visit from Henry, and Jenny receives a visit from Irving.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 questioning their purpose now that Moloch is dead, Ichabod and Abbie discover that a group of demons have escaped from Purgatory... as has an angel, Orion. Meanwhile, Katrina offers Abraham the chance to restore his humanity.moreless
The End of Days draws nigh, and Ichabod and Abbie capture Abraham in the hopes of learning where they can find Moloch and Henry. However, Abraham reveals that the Sword of Methuselah can only be used at a terrible cost.moreless
Ichabod and Abbie discover the existence of the Sword of Methuselah, the only weapon capable of killing Moloch. They race to find it, only to discover that Henry has learned of the weapon's existence and sent the Horseman of Death to get it first.moreless
Abbie and Jenny investigate strange suicides at Tarrytown that may be connected to their mother Lori. Meanwhile, Katrina realizes the nature of the baby and prepares to banish it back to Purgatory.
Corbin's son Joe returns from overseas after receiving an honorable discharge after his platoon is wiped out in a bizarre attack. Ichabod and Abbie soon realize that something is wrong with him. Meanwhile, Henry tells Irving that there is a way for him to free his soul, but it has a cost that Irving may not want to pay.moreless
A ghostly spirit, the Weeping Lady, kills Ichabod's friend Caroline. After it attacks Abbie, Ichabod realizes that the ghost is going after his loved ones... and Katrina is her next intended victim.
Ichabod and Abbie discover that Henry is trying to spread a curse of violence, unleashing the darkness in individuals so that they kill. Meanwhile, Jenny discovers who was responsible for her mother's imprisonment at Terrytown, and Frank learns the truth about his lawyer.moreless
To defeat the Horseman, Ichabod and Abbie seek out a patchwork man that Franklin and the Sisterhood built to oppose Moloch's servants. Meanwhile, the new sheriff arrests Jenny and Frank explains that demons killed his supposed murder victims.moreless
With Ichabod buried alive and Abbie trapped in Purgatory, Ichabod's son, the Horseman of War, has free reign over Sleepy Hollow... and soon, the world.
The two worlds collide as Sleepy Hollow is rocked to its core in the final battle between Good and Evil.
Abbie and Ichabod must find a way to save Abbie's sister, Jenny, who has been possessed by an evil spirit.
Jones takes the leadership position from Amanda at The Shop, then calls Nikita and offers her and her team complete freedom by wiping away their identities and faking their deaths if they drop their mission. The team lands on a secluded Pakistan air strip, but a local drug czar and his men storm the plane and demand ten million dollars, and Nikita turns to Alex for the money. Alex removes some diamonds from a safe deposit box to make the payment, and Sam sees an opportunity to recoup his losses and considers stealing the diamonds. Meanwhile, Michael comes face-to-face with an old rival, Ramon, who hits Michael with some hard truth.moreless
Relations between the U.S. and Pakistan continue to deteriorate after Amanda plants evidence suggesting that Pakistan hired Nikita to assassinate the President. Ryan becomes increasingly suspicious of Birkhoff’s recent odd behavior and tells Nikita and Michael that he thinks Amanda may have kidnapped Birkhoff and replaced him with a double. An NSA official, Ronald Peller, gets under Birkhoff’s skin. Meanwhile, the CIA captures Alex and questions her about her involvement with Nikita.moreless
Nikita rejoins Michael, Birkhoff, and Ryan on the team’s aircraft command center. Michael refuses to discuss their relationship but tells Nikita to remain with the group until they can help her clear her name. Ryan discovers that Amanda is making doubles of important people with The Shop’s help. Nikita learns that one of Amanda's doubles has replaced the Director of the FBI, but she doesn’t know how to kill him without exposing herself. Meanwhile, Alex holds Sam at gunpoint and demands he return what he stole from her, but the two have to work togethe to escape an attack by a gang of thugs.moreless
A Colonial house from Ichabod's era may hold they key to finding a missing person... and a secret from Ichabod's past.
Nikita is still on the run after she was framed for the assassination of the President of the United States. Dale, an ENN news reporter, starts to question what really happened the night of the assassination. Nikita, seeing this as a potential opportunity to clear her name, re-enters the U.S. to talk to Dale but walks right into one of Amanda's traps. Nikita's team is alerted of the problem, and Michael works to track down Nikita before Amanda finds her. While Birkhoff and Ryan assist Michael from their new mobile office, a high-tech aircraft, Alex stakes out a human-trafficking ring and discovers that The Shop is involved. She runs into trouble, and Alex is shocked when Owen/Sam arrives at the scene.moreless
Jenny returns to Sleepy Hollow to help Ichabod, Abbie, and Captain Irving against the Horseman, only to realize his true motive wasn't what they believed.
Ichabod disappears and Katrina contacts Abbie in her dreams to warn her that the Headless Horseman is returning, and that she should seek out a reclusive man, John Parrish. Meanwhile, Ichabod encounters a figure from his past.moreless
Jenny Mills escapes from the institution and Ichabod and Abbie set out to find her before their enemy does. In the process, they learn more about the demon they are facing.
The Sandman, another member of the army of evil, tortures the people of Sleepy Hollow by infiltrating their dreams and turning them into nightmares. When the Sandman targets Abbie, she must seek out her institutionalized sister, Jenny, and face her past.moreless
While still adjusting to his 21st century reality, Ichabod and Abbie continue on their quest to clear up Sleepy Hollow's mysteries. After a vision from Katrina, the two set out to look for a witch from the 1700s. The witch has been awakened and is intent on destroying Sleepy Hollow. Despite what happened to him, Andy Brooks is back and pursuing his own agenda.moreless
Amanda places Nikita in a life-threatening situation where she has to choose between saving Michael or saving her own life. The team works to find a way to stop Amanda, but with Division diminished, they struggle to stop her plan.moreless
Nikita, Michael, and Alex pursue the black box, which has fallen into the hands of one of Amanda's agents. The remaining members of Division find themselves in danger from potential international buyers and the President, who is prepared to send the Navy SEALs to finish off Division if they cannot retrieve the box. Reformed rogue and arms dealer Cyrus returns to Division to help the team, which has no support staff, few leads, and is facing a clock ticking. With his help, Nikita, Michael and Alex stage a daring op at the tightly-secured G-20 economic summit to regain control of the box and everyone’s future.moreless