Gwen Dylan (a zombie); Ellie [Eleanor Roosevelt Stuart] (a ghost); Spot [Scott] (a were-terrier); Claire (a vampire); Diogenes; The Fossors; Francisco (corpse); Galatea; John Amon (a mummy); Komandir Koschei; Valentin Kovsky (a brain); The Dead Presidents [Kennedy; Madison; Nixon]; Ubasti (first appearance); Jean D'Amon (flashback); President Abraham Lincoln (flashback); Mary Todd Lincoln (flashback)