- TheadventurebeginswhenLucasa13yearoldboyembarksonthevacationofalifetime.Whendisasterstrikes|Lucasfindshimselfstrandedinastrangelandlitteredwithghostshipsandprehistoriccreatures.Whilesearchingforothersignsoflife|Lucashearsaradiobroadcastinthedistanceandisdrawnintothejunglewhereheencountersabeautifulyounggirlwhoclaimstoh…