For the record, volcanos can kill you. In this one, Ian and Liv talk about the eruption of Mt. Pelee and the destruction of the nearby city, St. Pierre, on the island of Martinique in 1902. But the volcano isn't the only part of nature that claims the lives of civilians living near the volcano. Starving vipers, desperate for food and shelter, invade the city just before the eruption, adding more mayhem to the situation. Also, Liv wants to touch lava with her bare hands. Ian does not.