I am looking for a horror movie with a famous scene, it's probably from the early 80ies. I only saw the scene and don't know the title of the movie. In this scene, a guy is watching tv. As he is flipping the channels, each tv-clip adds one or two words to compose a sentence. I think one of the channels shows a news presenter, another one a weather forecast. But the guy is flipping so fast you can only hear one or two words of each person. The sentence that all those words form is somthing like "the world is going to end", which is what is going to happen in the movie. Which movie is this? Thanks!