The Island

The Island with Bear Grylls will be back for its sixth series on Channel 4.

This time there is a £100,000 prize up for grabs in what has been dubbed 'Treasure Island With Bear Grylls'.

"This will test whether human nature really is ruled by the quest for financial gain or whether co-operation and altruism in the face of adversity can bring their own reward" Bear said.

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