- Script
- Dan Slott (credited)
- Pencils
- Javier Rodríguez (credited)
- Inks
- Javier Rodríguez (credited)
- Colors
- Javier Rodríguez (credited)
- Letters
- Joe Caramagna of Virtual Calligraphy (credited as VC's Joe Caramagna)
- Genre
- superhero
- Characters
- Mr. Fantastic; Doctor Doom [Victor von Doom]; Ben Grimm (flashback)
- Synopsis
- Doom challenges Reed to a duel, then surprises him by asking him to be the best man at Doom's wedding.
- Reprints
Zack Rivkin is credited as "chess consultant."
- Script
- Tom Brevoort (signed)
- Pencils
- Will Robson (logo illustration)
- Inks
- Will Robson (logo illustration)
- Colors
- Marcio Menyz (logo illustration)
- Letters
- typeset
Letters submitted by Victor Allen, Oliver Villar, Scott J. Toney, and Trevor Young.