在这部地心冒险记科幻/惊悚/奇幻/冒险片中,本片根据同名小说改编而成，讲述一队拥有高科技探险装备的冒险队员，为了营救早前通往地心受困的研究小组，进入了这个非比寻常的异世界。里面不但有意想不到的植物群，更充满了凶残无比的史前生物，冒险队员危机四伏，在这个异世界内死里求生…
A California research institute is performing a teleportation experiment to send their military research team to Stuttgart, Germany. But something goes wrong, and the team ends up at the center of the earth, where they just manage to send off a distress signal before being hunted by a dinosaur. Joseph Harnet (Greg Evigan), head scientist in CA, contacts Emily Radford (Dedee Pfeiffer), sister of the missing unit's leader and head of a deep bore drill experiment, for help in rescuing the stranded team. The two mount a rescue operation, drilling down to the earth's core to save the girls before it's too late. In the mean time the stranded group are doing their best to survive in the deadly environment.
