Corsa alla morte

Fred Mortimer, unaware of the worst crimes committed against Southern, obtains Tex's pardon, while his treacherous brother Jim is killed by his betrayed godson Gil Robles. Once the railway dispute has been resolved, Tex and Carson arrive in Laredo: the city has fallen into the insatiable jaws of a clique of counterfeiters led by the arrogant Ben Kennet! Having stopped the dealing of counterfeit dollars, the two pards stumble upon a feud between ranchers in Palmer Spring: the shady Maxwell tries to hire them as gunslingers against the rival rancher Bilder. When they refuse, he sends his thugs to take them out...

Billy Bilder's father is dead and behind it is the hand of Maxwell, supervisor of the Esmeralda Ranch, who dreams of making a farm of his own on the backs of others. Tex and Carson take Bilder's side: dumped by his mistress and her minions, Maxwell falls into hell after a duel with Willer! Meanwhile, Sonora is bloodied by bands of ferocious guerrillas under the orders of El Rey, a scoundrel who lives holed up on Tiburón Island. The two pards, who arrived at the request of Don Florio Juarez, alcalde of Hermosillo, immediately clashed with fierce ranks of bandidos.