AM1200 (film)

AM1200 is a 2008 thriller film starring Eric Lange, John Billingsley and Ray Wise. It focuses on Sam Larson, an executive who is on the run after the suicide of his friend and coconspirator in a scheme, Harry Jones. While driving along at night and trying to stay awake, Sam turns on his car radio to the A.M. band. While tuning through frequencies, he stops on 1200kHz when he hears a call for help due to a medical emergency at radio station KBAL, transmitting from Mount Zaphon. He unwittingly drives to the radio station and when his car breaks down on the road, he ventures inside to use the telephone. There he finds a man handcuffed to a pole.

Source: Wikipedia