剧情：
Follows20-year-oldDrea,whoreluctantlytakesajob[展开]
Follows20-year-oldDrea,whoreluctantlytakesajobbabysittingforaprofessorofacollegeshehopestoattend.Strugglingtoentertaintheprofessor'schildrenTrissyandJake,alongwithherownlittlebrotherPhillip,Dreatakesthemonahike,unawarethatmysteriousaliencrittershavecrash-landedandstarteddevouringeverylivingthingtheyencounter [收起]
