It's a beautiful day on the tropical island of Krakatoa. There's not a cloud in the sky, but there's plenty of smoke from the volcano. You are the carry-over champion on episode seven of Krakatoa Survivor Challenge. The compere, Biff Bradclaw, introduces the three contestants: you, Kari Knott and Russ Rohoho. He then reveals this episode's challenge. Make a tuna melt sandwich from the native materials on the island. Find some tuna, cheese and bread, put them together and cook it, then bring it back to the camp. Whoever brings their sandwich back first is the winner. Go!