Uncle Sam; Buddy Smith; the Mongrol Men (villains, introduction, all die); Adolf Hitler (villain); Benito Mussolini (villain); Emperor Hirohito (villain); Jeremiah Korntooth (villain, biologist, introduction)
Synopsis
Biologist Jeremiah Korntooth creates a monster-like group of villains: the fanged and pinheaded Mongrel Men. He then offered these creations to the Axis Powers, which tests Sam's cunning and strength.