Haraldur Ari Stefánsson

The catastrophic eruption of subglacial volcano Katla turns a nearby community's world upside down as mysteries begin to emerge from the ice.

In a remote Icelandic town, an off-duty police chief (a chilling Ingvar Sigurdsson, who received Cannes' Critics' Week award for Best Actor for his performance) begins to suspect a local man of having had an affair with his late wife, who died in a tragic accident two years earlier.