Sally, Franklin and their three friends run out of gas while driving to their grandfather's house. One by one they are tormented and killed by a chainsaw-wielding killer and his psychopathic family.

PS : To Understand well Watch it With Charts and Diagrams in Our Khanmanx Malayalam Ytb. Primer is a 2004 American independent psychological science fiction film about the accidental discovery of time travel. The film was written, directed, produced, edited and scored by Shane Carruth, who also...