Operation Iceberg: The team attempt to find out why Store Glacier in Greenland makes so many icebergs on such a huge scale. Chris Packham takes a trip on a research yacht in the danger zone at the front of the glacier. Helen Czerski and diver Andy Torbet take a look inside the glacier and, in a prime spot overlooking the glacier, cameraman Doug Allen awaits the calving of Store Glacier.

Starring:

Alisdair Simpson, Andy Torbet, Chris Packham, Chris van Tulleken, Doug Allen, Helen Czerski, Richard Bates

Genre:

Documentary, Nature