I don~t know anyone at the Discovery Channel. But I am pretty good friend with a guy who spoke with one of these divers. He was going down the anchor line to retrieve outboard motor and felt unusual suction on his face. When he turned on the light, he was staring face to face with a catfish than had mouth opening bigger than his head. I think the first picture would qualify for that. I would have to ask him if he was just around, or if he still knows the diver. I think it was Lake Travis here in Texas. I don~t think these fish are that rare, but I would like to see a special on them.