Once again the two bickering professors must join together to save the lost world. The five members of the first expedition return (see The Lost World, 1992, for a list of actors). A man seeking oil brings a drilling crew to the plateau. Instead of striking oil they tap an underground volcano which threatens all life in the Lost World. The oil crew clash with the native people and the scientific expedition. Although the situation looks hopeless.... (I'm not going to tell you the ending).