Frequency

In this fantasy thriller, a man is given an unusual opportunity to change the past and alter his future. A man (James Caviezel), whose father (Dennis Quaid) died 30 years ago when he was just a boy, makes a startling discovery when working with his ham radio one night: he can speak with his late father over the radio. Having inadvertently found a way to reach into the past, the man desperately struggles to warn his father of the dangers that will come his way, in hopes of changing his tragic fate. Frequency also stars Andre Braugher, Elizabeth Mitchell, and Shawn Doyle.