Ten celebrities, including Ollie Locke, Dom Joly and Karen Danczuk, arrive on the deserted island. But after three days without food, Dr Dawn Harper's worried about everyone's wellbeing.
The celebrities finally find water and make a fire. But they still haven't eaten a meal in four days and when leader Dom Joly is caught taking a nap Mark instigates a coup.
The celebrities still haven't had a proper meal so Mark forms a plan to go on a turkey hunt. Following a sand fly attack, a rift emerges as desperation grows.
After days of infighting, the celebrities make peace and take the day off. But when the hunger bites back, Karen recruits a hunting party to catch a crocodile for dinner.