once again the two bickering professor must join together to save the lost world . the five member of the first expedition return ( see the lost world and 1992 and for a list of actor ) . a man seek oil bring a drilling crew to the plateau . instead of strike oil they tap an underground volcano which threaten all life in the lost world . the oil crew clash with the native people and the scientific expedition . although the situation look hopeless . ( i be not go to tell you the end ) .