Paleontologist

Scientist Steve Karnes delivers a speech to a British scientific society, led by Professor James Bickford, about the dangers to marine life posed by nuclear testing.…

Far north of the Arctic Circle, a nuclear bomb test, dubbed "Operation Experiment", is conducted. Prophetically, right after the blast, physicist Thomas Nesbitt muses…

A plane crashes in the Amazon jungle, and its passengers must battle their way through cannibals, slave traders, wild animals and murderous piranha fish to safety.