Cattleman Judd Torrance is desperate, having lost his herd to infamous rustler El Tigre. The Black Rider saves Torrance's neck once, and must continue to make sure the desperate man doesn't cross the law in his efforts to save his sick son.
Black Rider [Doc Masters]; Shark Adams (intro, death, villain)
Some drugs are powerful poisons when in the wrong hands. A shipment of medicine, bound for Doc Masters, is nabbed by stage coach bandit Shark Adams, and he attempts to blackmail Doc for the poison's return by threatening to poison the town's water supply.
Arrowhead; Little Otter; Toss Farley (intro, death, villain)
Toss Farley comes to Tumbleweed, intent on taking control of the town through cunning and duplicity. He gives both the White man and the Pawnee liquor and firearms, then sets into motion a series of events to set the two civilizations at each others' throats.