This is a long one, and be advised that this episode contains some grisly details. Ben and Celestia go on a sometimes quirky, sometimes bone-shivering tour of heads (or lack thereof). We have headless or multi-headed creatures in folklore, conjoined twinning, Miracle Mike the headless chicken, experiments on heads fresh from the guillotine, the Frozen head of Walt Disney, and shrunken heads. No matter how you slice it, that's a lot of heads.