| Pencils: | Mike Mignola (signed) |
| Inks: | Mike Mignola (signed) |
| Colors: | |
| Letters: | typeset |
"Number 32 in a Series" per title page. Copyright 2007 Michael Mignola and printed in Canada per indicia.
| Script: | ? |
| Pencils: | Guy Davis (panel details) |
| Inks: | Guy Davis (panel details) |
| Letters: | Amy Arendts (design) typeset |
The inside front cover has logo, credits, indicia, and character profiles with illustrations.
Title from inside front cover. Story begins: "Of course. You must be the American."
| Script: | Scott Allie (signed) |
| Pencils: | Mike Mignola (spot illustration) |
| Inks: | Mike Mignola (spot illustration) |
| Colors: | Dave Stewart (spot illustration) |
| Letters: | typeset |
Letter writers are Matt Strackbein, Britt [no last name], and Jason Nancarrow. // Hellboy: Darkness Calls #3 is promoted with detail from cover.