Conrad receives the call he's been waiting for when a heart becomes available for a patient who has been on the transplant list for two years. After a file goes missing, Nic grows suspicious of one of the doctors.
Ichabod, Abbie, Capt. Irving and Jenny Mills unite against the Headless Horseman; information about the Horseman's motive shocks Ichabod.
Mina goes out of her way to help a young man from her neighbourhood who almost mugged her. Nic offers her assistance and discovers a secret that Mina has been keeping behind closed doors.
Capt. Irving turns to Crane and Mills for help when evil forces target his daughter, a frightening chapter of Jenny's past is exposed.
Abbie and Ichabod plot to resurrect a monster created by Benjamin Franklin as part of a plan to rescue Katrina, Frank faces the consequences of revealing the truth about his encounter and Jenny clashes with the new sheriff.