In the series premiere of this update of Washington Irving's classic tale, Ichabod Crane wakes up in the 21st century but finds his 18th-century nemesis, the Headless Horseman, has also come along for the ride. After a local sheriff is killed, Crane teams up with Det. Abbie Mills to sort out the mystery and its historical implications, though her supervisor is skeptical of all the supernatural shenanigans.