- Script
- Mark Schultz
- Pencils
- Doug Mahnke
- Inks
- Tom Nguyen
- Colors
- Wildstorm FX
- Letters
- Ken Lopez
- Genre
- superhero
- Characters
- Superman; Steel [John Henry Irons]; Natasha Irons; Supergirl [Matrix; Linda Danvers]; Superboy [Kon-El]; Lois Lane; Deathstroke; La Encantadora; The Atom [Ray Palmer]; The Prankster [Oswald Loomis; as Steel]; Dr. Sarah Charles; Dr. Kitty Faulkner; Prof. Bridgette Crosby
- Synopsis
- Dr. Irons enters Superman and finds Superboy in time to save him from the impostor posing as Steel. Supergirl and Superboy head off to tackle the multiple tumors, while John Henry looks for the man in his armor. Meanwhile, La Encantadora and Lois arrive with the information necessary to save Superman, but Deathstroke is right on their tails.
- Reprints
story continued from ADVENTURES OF SUPERMAN #580, continues in ACTION #767