Maybe this sub-forum is meant for just the opposite of Ancient Aliens Debunked, but I am going to go ahead and post here anyway. I hope that's all right. Surfing the rough seas of the world wide web, I came across this three-hour documentary which discusses just the subject its name suggests. There is no need to watch it from start to finish. It has sections on all the usual ancient aliens bunk from Nazca lines, alien-built pyramids and other well known ancient cities and sites, ancient Hindu flying saucers, UFOs in medieval religious paintings, the Anunnaki, the Mayan crystal skull and more!! - relying heavily on knocking the stuffing out of the infamous Ancient Aliens that was originally broadcast on The History Channel. All is explained in a rational way or revealed as lies and fabrications. You can skim ahead to what interests you. I found it interesting to learn that the Sumerian Great Flood legend is not a precursor to the Hebrew legend at all. You can forward to about 2:47:01, if you also find this topic particularly interesting' It's all good, and it's all wonderfully anti-woo. I invite you to discussion about it here. Enjoy!