Harmless, enjoyable fodder based on the Edgar Rice Burroughs vision of a habitable Hollow Earth that exists beneath our feet. Peter Cushing and Doug McClure are two adventurers who employ an earth burrowing contraption that propels them deep within the earth to discover a region previously unknown that is full of life! In addition to people, there are any number of monstrous dinosaurs and ultra vibrant alien fauna. McClure provides the brawn and Cushing the brains as they must work in tandem to free an oppressed race and find a way to get back alive to the surface of the [More]