1. Return to the Ice

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. 3 August 2009. 60 min

With another season in Antarctica fast approaching, Captain Bob Tarrant prepares to hand over the HMS Endurance to a new skipper.

2. Frozen Worlds

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. 10 August 2009. 60 min

New Captain Gavin Pritchard is put to the test as engine trouble, a nasty blizzard and a fighting sailor interrupt the crew's work.

3. Shackleton's Island

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. 17 August 2009. 60 min

Now in South Georgia, the Endurance crew assist the British Antarctic Survey. Also, four Marines retrace the famous 'Shackleton Walk'.

4. Disaster At Cape Horn

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. 24 August 2009. 60 min

With the Endurance taking in water due to a faulty valve and stuck, powerless, at the mercy of the sea, the crew move fast to avoid capsizing.