Hmmmmm, why the choice of cro-magnum man?? Anyway, a bunch of people go missing in one particular forest and we are taken on a journey with one of the missing family in search of said missing. Problem is the acting is a tad annoying and Jack and Jill --who were normal well speaking children turn into grunting cro-magnum creatures solely because they started living in the forest --What??? I mean I guess just for that laugh it's sorta worth watching but nahhhh. Just don't bother, the story stinks, acting bad and boring. So, it gets a 4.4-4.5 stars out of 10.