Beth Raymond is terrified by the deaths of four friends, three of which she personally witnessed, after they received chilling phone calls apparently from themselves in the future, showing the exact time of their deaths. Beth reports these strange occurrences to the police; however, they all think she is delirious, that is until she meets Detective Jack Andrews. Together, the two begin to unravel the mystery of the chain of calls, but will it be in time to save Beth? An American reworking of the spooky Japanese horror.