sometimes and when seek a movie nothing will do except a good thriller . dead line certainly fit the bill . a little warning however represent if you be go to watch this film you be good off not know too much specific about the plot . the plot thicken a the film go by . a really remarkably well build tension mount . it be deep and horrify . it go all the way to the dark place in human mind . the plot also have some very surprising shift . just wait till nightfall and turn off the light and watch this film .