They've eluded heat-seeking missiles, gone eyeball-to-eyeball with enraged hippos, hacked through a jungle curtain. Still, the expedition continues. Amy, a gorilla who was part of a university learning experiment, is at last returning home. A professor, electronics expert, guide, explorer and others follow the ape. They know she will lead them to the place that's more than her home, it's the site of the fabled Lost City of Zinj and its diamond mines.

Originally produced as motion picture in 1995. Based on the novel by Michael Crichton. **(RATED PG-13)** For jungle adventure terror and action and brief strong language.