One word describes why so many millions of people around the world are aware of and interested in UFOs or flying saucers or the idea that Earth may have been and is currently being visited by intelligent beings from somewhere else. And that one word is: Hollywood. On this week’s “Edge of Reality Radio,” Lee Speigel talks with Hollywood producer, screenwriter and news media veteran Bryce Zabel, who will take us behind the scenes of things he created which almost never made it to movie and television screens. Tune in Thursday nights, 8p-10p, Eastern, on kgraradio.com.