When does Tsunami: The Aftermath return?

The miniseries dramatizes the events in the aftermath of the 2004 Indian Ocean earthquake and tsunami. It stars Tim Roth, Chiwetel Ejiofor, Sophie Okonedo, Hugh Bonneville, Samrit Machielsen and Toni Collette. It was filmed in Phuket and Khao Lak, Thailand from April to June 2006.