In need of funds for research, Dr. Alan Grant (Sam Neill) accepts a large sum of money to accompany Paul and Amanda Kirby (William H. Macy and Tea Leoni) 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. Laura Dern, Michael Jeter, Alessandro Nivola and Trevor Morgan co-star.