Butch Cassidy, now an aged outlaw living in Bolivia under the name James Blackthorn, breeds and sells horses to save money for his return to the US. However, after a failed ambush and the theft of his cash, he must revive his outlaw skills to save a young Spaniard from mining families and retrieve a hidden stash of money.

Blackthorn
A legendary outlaw, seeking one final thrill, teams up with a young partner, leading to a thrilling escapade that draws the attention of rival gangs and law enforcement.