Drain the Oceans: Arctic War

From a long lost US base beneath the Arctic ice cap, to a sunken Soviet submarine, the Cold War's toxic legacy is both fascinating and terrifying.

• Director: Steven Clarke
• Cast: Kerry Shale, William Colgan, Kristian H. Nielsen, Sören Gregersen, Viktor Sliusarenko, Justin Gwynn, Hilde Elise Heldal