This week, our guests are UFO experts Kathleen Marden and Mike Stevens  Is it chasing us? That thought coursed through Betty and Barney Hill’s minds as they drove down the empty winding country road in New Hampshire’s White Mountains. It was a September night in 1961, they hadn’t seen a car for miles, and a strange light in the sky seemed to follow them.  When they finally got home to Portsmouth at dawn, they were far from relieved. They felt dirty. Their watches stopped working. Barney’s shoes were strangely scuffed and Betty’s dress was ripped. There were two hours of the drive that neither one of them could remember. What had happened?  With the help of a psychiatrist, the quiet couple eventually revealed a startling story: Gray beings with large eyes had walked them into a metallic disc as wide, Betty said, as her house was long. Once inside, the beings examined the couple and erased their memories.