In need of funds for research, Dr. Alan Grant accepts a large sum of money to accompany Paul and Amanda Kirby on an aerial tour of the infamous Isla Sorna. It isn't long before all hell breaks loose and the stranded wayfarers must fight for survival as a host of new -- and even more deadly -- dinosaurs try to make snacks of them.
A man and a boy are parasailing next to a tropical island. Their boat runs into some fog - and when it emerges from it the crew are missing. The man and the boy panic when they see the now crew less boat heading towards rocks. They cut their cord and drift towards the island.