- Script
- Michael Green; Mike Johnson
- Pencils
- Shane Davis
- Inks
- Matt Banning (credited as Matt "Batt" Banning)
- Colors
- Alex Sinclair
- Letters
- Rob Leigh
- Genre
- superhero
- Characters
- Justice League [Superman [Clark Kent; Kal-El]; Batman [Bruce Wayne]; Flash [Wally West]; Green Lantern [John Stewart]; Red Arrow [Roy Harper]; Red Tornado; JLA]; Lois Lane (cameo); Phantom Stranger; Shadowpact [Detective Chimp; Enchantress [June Moone]; Blue Devil [Daniel Cassidy]; Ragman [Rory Regan]]; Demon [Etrigan; Jason Blood]; Creeper [Jack Ryder]; Deadman [Boston Brand] (cameo); Zatanna Zatara; Supergirl [Kara Zor-El]; Dinosaur Island; VILLAIN: Metallo
- Synopsis
- The search for new forms of kryptonite takes Superman and Batman to the Oblivion Bar and Dinosaur Island.
- Reprints