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.
Narrator (voice)
Self - Climatologist
Self - Science Historian
Self
Self - Warrant Officer
Self - Senior Scientist
Self - Marine Scientist
Field Director
Executive Producer
Producer
Producer's Assistant
Director
Line Producer
Director of Photography
Music
Head of Production
Editor