A tee
nage
  gi rl befriends a terrif yi ng al
ien that crash-l
ands 
in th e des ert near he r home. As government agen ts close   
in,  t
he gi rl  pr otects  her dangerous new companion while als
o dea
ling with her depressed mother
 and the moth  er’s a 
busive boyfr i end.