La fine di una spia

Tex, Carson, and the other pardners are resting after their tough adventure against the mad scientist, Vindex, the man who was creating giant cougars in his secret lab inside a Mayan pyramid in Gila Desert in order to rule the world. They are abruptly interrupted by a telegram from the Rangers HQ. The message takes our heroes to Dodge City, to the main office of “Kansas & Pacific”, a railway company that’s building an important line linking Kansas to Oklahoma. The operation is slowed down heavily, and the four partners will go to the town of Montezuma, where they’ll discover ongoing sabotage. Behind this dirty matter, there’s Gordon, a rapacious businessman, and his beautiful and greedy mistress, Stella, who has been promised by a competing railway company a hefty prize if she can stop the works of “Kansas & Pacific”…