Bear Grylls returns to an uninhabited island in the Pacific to abandon ten celebrities for the toughest four weeks of their lives. Marooned in just the clothes on their back with a handful of basic tools and three jerry cans of water,the group must rely on each other to survive.

Five days in without fire food or shelter lashed by a succession of tropical storms the celebs are a soaking miserable mess

After two weeks on the island ravaged by hunger mosquitos and sand flies tensions are building in camp. Musician Jordan Stephens in particular is attracting the ire of the other celebrities who feel he's not pulling his weight

After nearly three weeks on the island the celebrities are still without shelter and ravaged by insect bites and lack of sleep

As their time on the island nears the end,the remaining seven celebrities are reeling from the effects of the accidental death of the pig. To make matters worse the group has had no food in days and some of the camps are regretting the decision to give the pig a sea burial rather than eat it.

A month after marooning ten celebrities on a remote Pacific island Bear Grylls returns to find out how they coped when pushed to the edge of existence and left to fend for themselves in the wild