This six part TV series tells the story of the groom to be Stu and his friends performing a stag in South America. A week that should have been about drinking, debauchery, and entertainment has turned around. Instead of boarding a plane to return to England, the Bucks were sent to a lawless prison island managed by two warring brothers and sisters. It quickly became clear that the Buck needed to choose one side in order to have a chance of survival. When Stu and his companions began to question who could come home alive, friendship was tested and lifelong loyalty was sacrificed.