Beneath Colorado’s mountains and mesas lie stories science still can’t untangle—vanished civilizations, unfinished temples, artifacts frozen in ice, and whole chapters of Earth’s history simply missing. Some of these mysteries are ancient, etched into stone and silence. Others are startlingly recent, as if the land itself still swallows secrets. Tonight, we descend into Colorado’s pre-flood past—where numbers don’t add up, names dissolve, and monuments whisper riddles no one can solve. Welcome to two hours of questions without answers, and answers that only deepen the questions.