Ring of Fire

Environmental activist Emily Booth discovers that a drill owned by her father's oil company accidentally reached a dangerous mass of magma and unleashed a series of tremors that rocked the small town of Maple Glen; a major volcanic eruption occurs.

With only hours until the planet is destroyed, Matthew thinks he has found a way to stop the global eruptions. If he punctures a new hole with sonic explosions he could channel the magma into the ocean. But it's a suicide mission.