Bear Grylls abandons 10 celebs on a remote Pacific island. TOWIE's Pete Wicks takes charge of proceedings but his leadership is soon questioned amid increasing group squabbles.

It has been a week since the celebrities landed on a remote tropical island. The brutal conditions cause conflict, and as things escalate, journalist Paris Lees is given an ultimatum by the group.

After 10 days on the island, the eight remaining celebrities are running on empty. Hungry and grumpy, the celebrities bicker as Love Island's Montana and boxer Anthony Ogogo hunt for meat. Actor Eric Roberts has a crisis and the group rally round.

The tropical storms and a pescatarian diet's making the celebs exhausted and grumpy. When a pig shows up nearby, the group's different reactions send shockwaves through the camp.

As their time on the island nears its conclusion, the remaining seven celebrities are still reeling from the accidental death of the pig. Meanwhile, Pete is in pieces, they are all starving and then Pete is put in a dangerous situation with a shark.

After marooning 10 celebrities on a remote Pacific island, Bear finds out how they coped as the participants talk candidly about their tropical experience and how it has changed them.