The Island With Bear Grylls

A group of men are left on a remote, uninhabited Pacific island.

The group hasn't had a meal in 48 hours and hunger takes its toll.

The castaways lose patience with those they feel are not doing their fair share.

Three weeks into their experience, the group is barely getting by on a diet of snails and coconuts.

The men enter their fourth week on the island and begin to show the strain of the experiment.

Bear Grylls visits the men at the end of their stay on the island to explore how they coped.