The Island With Bear Grylls

Bear begins the experiment by dropping off a wealthy group in deep water two hundred metres off the coast and a less well off group within caiman infested mangroves.

Phil tries to lead his team by the scruff of the neck but his dictatorial style ends in mutiny within his own camp. Medical lecturer James finds himself frozen out by some of his wealthier teammates.

At starvation point, Barnes decides to risk strong currents and rip tides on a raft journey to a nearby island in the hope of finding food.

After three weeks on the island, the castaways are now dangerously malnourished. The wealthy and less well off teams finally put their differences aside in a joint hunting expedition.

Facing their last week of isolation the two camps decide to battle their class prejudices and the high seas, in a joint bid to raft to the neighbouring island.

In the final episode, Bear arrives on the island. He wants to discover the stories behind the castaways' sometimes dubious survival strategies before he returns with them to civilisation.