- Pencils
- Duncan Fegredo (spot illustration)
- Inks
- Duncan Fegredo (spot illustration)
- Colors
- Dave Stewart (spot illustration; grayscaled)
- Letters
- Kevin Nowlan (logo); Mike Mignola (design); Cary Grazzini (design); typeset
The inside front cover has logo, credits, indicia, and panel detail from Pg. 3.
- Script
- Mike Mignola
- Pencils
- Duncan Fegredo
- Inks
- Duncan Fegredo
- Colors
- Dave Stewart
- Letters
- Clem Robins
- First Line of Dialogue or Text
- Officer, I'm an old man.
- Genre
- adventure; horror-suspense
- Characters
- Hellboy
- Reprints
Title from inside front cover.
- Script
- Scott Allie
- Letters
- typeset
Letters from: Jeffrey; Steve; Tommy; Jerry Scanlon; Brian; Justin