Short motion-comic prologue to Hellboy II: The Golden Army. In 1955, Hellboy's caretaker, professor Broom, tells young Hellboy the tale of an indestructible mechanical army created to end the war between humans and magical races.
| Writing | Mike Mignola | Writer |
| Directing | Brooke Burgess | Director |
| Writing | Guillermo del Toro | Screenplay |