- Script
- Mike Richardson
- Pencils
- Geof Darrow
- Inks
- Geof Darrow
- Letters
- typeset
With contents and credits
- Script
- Mike Mignola
- Pencils
- Mike Mignola
- Inks
- Mike Mignola
- Colors
- Dave Stewart
- Letters
- Clem Robins
- Genre
- adventure; horror-suspense
- Characters
- Hellboy (in 1956); Fernando Landa [The Blue Fury] (in 1989); Quetzalcoatl (in 1956); Tezcatlipoca (in 1956); Jorge Cardona (in 1957); James Henry O'Donnell; B.P.R.D Agent Pauline Raskin (mentioned only); B.P.R.D. Agent Norman Hedge (mentioned only)
- Synopsis
- A 1956 case involving Hellboy in Mexico is reconstructed from a couple of accounts.
- Reprints
Main story takes place in 1956.