- Script
- Grant Morrison; Mark Millar
- Pencils
- Paul Ryan
- Inks
- John Nyberg
- Colors
- Tom McCraw
- Letters
- Gaspar Saladino
- Genre
- superhero
- Characters
- Flash (cameo); Linda Park; Flash [Jay Garrick]; Joan Garrick; Thinker; Captain Boomerang (cameo, villain); Captain Cold (cameo, villain); Nightwing (cameo); Johnny Thunder (cameo); Sentinel (cameo); Wildcat (cameo); Spectre (cameo); Ted Knight (cameo)
- Synopsis
- Jay Garrick subs for the injured Wally West. He searches for the Thinker's thinking cap to try to save him from cancer.
- Reprints
The Thinker dies.
- Script
- Paul Kupperberg
- Colors
- ?
- Letters
- typeset
Letter from Matthew Brech.