Nature's Weirdest Events (2012)

S3E8 The Devil's Champion

The story takes us back to Caine's earlier days in China, where he observes a lone fighter overpowering six men in a village. This formidable man then orders Caine to convey a grim challenge: he wants a duel to the death with Master Kan. If his demand isn’t met, he threatens to take the life of a villager each day until he gets what he wants.