कीवर्ड Armageddon

Aziraphale, an angel, and Crowley, a demon, join forces to find the Antichrist and stop Armageddon.

After a series of grisly livestock killings in the mid-90s, reports arose of a mysterious fanged dog-like creature. Could it be the legendary chupacabra, the blood sucking mythical creature of the Americas.