On a world where California is part of Mexico, Quinn (Jerry O'Connell) and Rembrandt (Cleavant Derricks) take a "vacation" to Zamora. When they are bumped from their flight back, they luck onto a plane chartered by Kyra (Julie St. Claire). As they takeoff, a military Jeep chases them, shooting at the plane. In flight to Los Angeles (now called Delgado), Kyra tells them the crates she's transporting contain two poisonous tri-adders, whose venom will be used to cure diseases. When one of the snakes slips out of its crate and kills the pilot, the plane crashes into the jungle. Against Rembrandt's wishes, Kyra insists they take the other tri-adder, still in its case, as they head for civilization.
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