We used to listen to Art late at night while coming home from gigs. I remember one of the funniest ones was when a woman's dead husband came back to haunt her so she threw a gin bottle at his ghost. Also reverse-speech was a big one, a woman who could talk to whales, tape recording spirits at deserted places like prisons and graveyards - and my favorite; Father Malachi Martin, RIP. He also interviewed Merle Haggard one night. That was great.