Carl Kolchak was a reporter for Chicago's Independent News Service, and a trouble magnet for situations involving the supernatural. Kolchak turned his investigative skills to vampires, werewolves, zombies and all manner of legendary creatures, but in the end he always failed to convince his skeptical editor, Tony Vincenzo, that the stories weren't products of Kolchak's own overworked imagination.
A prehistoric lizard is on the loose in a labyrinth of caves and tunnels under a research facility when its eggs, thought to be rocks, are taken for study.