| Characters |
Green Lantern [Hal Jordan]; Batman (Earth-1); Superman (Earth-1); Atom [Ray Palmer]; Wonder Justice League of America [Woman (Earth-1); Martian Manhunter [J'onn J'onzz]; Aquaman; Flash [Barry Allen]; Green Arrow (Earth-1); Hawkman [Katar Hol]; Hawkwoman [Shayera Thal]] (flashback); Metal Men [Gold; Lead; Iron; Mercury; Tin] (flashback); Teen Titans [Robin (Earth-1); Kid Flash; Wonder Girl] (flashback); The Doom Patrol [Elasti-Girl; Robotman [Cliff Steele]] (flashback); The Royal Flush Gang [Ace; King; Queen; Jack] (flashback); Dr. Anomaly (villain); Mr. Potter; The Key (flashback); Lois Lane (cameo); Lana Lang (cameo); Jimmy Olsen (cameo) |
| Genre |
superhero |
| Script |
Kurt Busiek; Richard Howell (Dr. Anomaly co-created by) |
| Pencils |
Mike Sekowsky |
| Inks |
Tom Mandrake |
| Colors |
Gene D'Angelo |
| Letters |
Helen Vesik |
| Notes |
With the "old" Justice League of America, drawn by Mike Sekowsky. |