Highlander: The Series

S05E12 Comes a Horseman (1)

MacLeod recognizes him as Melvin Koren, a notorious outlaw responsible for chaos in the Old West. However, Cassandra sees him as something much older and more sinister. He is Kronos, the ruthless leader of the Four Horsemen, infamous for their brutal conquests across two continents during the Bronze Age. This band of Immortals was unmatched in their cruelty. Kronos decimated Cassandra's people, and she has been pursuing him for centuries. Now, though, Kronos has shifted his focus and is targeting Methos instead.