Terrorists kidnap the Russian Prime Minister's 2 kids, take Chernobyl nuclear power plant and threaten to blow up a reactor. 4 Universal Soldiers go in but are no match to a Next Gen. UniSol. Luc/JCVD goes in but faces 2 NGUs.
On his latest expedition, Dr. Rick Marshall is sucked into a space-time vortex alongside his research assistant and a redneck survivalist. In this alternate universe, the trio make friends with a primate named Chaka, their only ally in a world full of dinosaurs and other fantastic creatures.