In March 2010, the Icelandic volcano Eyjafjallajokul erupted and wreaked havoc in Iceland and around the world. Twelve months later, the film crews who were on the scene a month before the eruption, and who delivered the first eyewitness accounts following the eruption, are back in the premiere of Iceland Volcano: The Aftermath. In this one-off special learn more about the eruption's aftermath and see detailed scientific insight into the reasons for the violent Icelandic eruptions. Plus venture right inside a crater and magma chamber of a volcano under Iceland's glaciers, as scientists predict what may happen in the next eruption. And it's not a question of if there will be a new erupt...