Você provavelmente está se lembrando da visualmente impressionante, mas terrível The Quiet Earth . Da Wikipedia:
5 July begins as a normal winter morning near Hamilton, New Zealand. At 6:12 a.m., the Sun darkens for a moment, and a red light surrounded by darkness is briefly seen.
Zac Hobson (Bruno Lawrence) is a scientist working for Delenco, part of an international consortium working on "Project Flashlight", an experiment to create a global energy grid. He awakens abruptly; when he turns on his radio, he is unable to receive any transmissions. Zac gets dressed and drives into the deserted city. Investigating a fire, he discovers the wreckage of a passenger jet, but there are no bodies, only empty seats.
... e assim por diante.