Wally West's Justice League International Boom Tube arrives, but since he's out investigating his roots, his mother breaks out his teleporter manual and discovers a fun way to shop. Plus, a behind-the-scenes visit by Wally and Chunk to JLI headquarters.
- "Flashing on the Past" written by William Messner-Loebs, penciled by John Koch, inked by Tim Dzon, colored by Carl Gafford and lettered by Tim Harkins.
- "A Chunk at the JLI!" written by William Messner-Loebs, penciled and inked by Don Simpson, colored by Carl Gafford and lettered by Steve Hanie.
- Who's Who entries:
- "The Flash" (Barry Allen) penciled by Carmine Infantino and inked by John Nyberg.
- "The Flash" (Jay Garrick) penciled and inked by Joe Kubert.
- "Chunk!" penciled by Greg La Rocque and inked by Larry Mahlstedt.
- "The Flash" (Wally West) penciled by Greg La Rocque, inked by Larry Mahlstedt and "All copy written by Mark Waid"
- "Mary West" penciled by John Koch and inked by Tim Dzon.
- "Joan Williams Garrick" penciled by John Koch, inked by Tim Dzon.
- "Mason Trollbridge" penciled by Greg La Rocque and inked by Larry Mahlstedt.
- "Jerry and Tina McGee" penciled by Greg La Rocque and inked by Larry Mahlstedt.
- "Kapitalist Kouriers" penciled by Mike Parobeck and inked by Paul Fricke.
- "Flashback" two page text piece by Mark Waid featuring the history of the three Flashes. Plus, six small covers.
- On page 18 Martian Manhunter mentions that the JSA "just vanished" was a reference to the events in Last Days of the Justice Society Special #1.
- On page 22 panel 4 shows the tombstone of the Star Spangled Kid 1928-198-.
- On page 26 panel 1 a cameo flashback of Doctor Fate (Kent Nelson), Hawkman, Jay Garrick (Flash), Alan Scott (Green Lantern), Al Pratt (Atom), Johnny Thunder, Thunderbolt, Ted Knight (Starman), Rex Tyler (Hourman) and Surtur.