Argumento
The Racers are skirting the crumbling coastline of the Pacific Ocean when an earthquake threatens to dump them into the toxic waters! And when Penelope and Dick are caught in a tsunami that sweeps them to a barren island without their vehicles or weapons, how will they battle the island's horde of mutant crabs? And back on the mainland, the other Racers must fend off a tangle of carnivorous vines!