| Issue | #221 |
| Published | December 1983 |
| Cover Price | 0.75 |
| Pages | 36 |
| Editing | Len Wein |
| Characters | Superman [Earth-1]; Firestorm; Hawkman [Katar Hol]; Flash [Barry Allen] (all as the Justice League of America/JLA) |
| Genre | superhero |
| Pencils | Chuck Patton |
| Inks | Dick Giordano |
| Characters | Justice League of America [Superman (Earth-1); Wonder Woman (Earth-1); Flash [Barry Allen]; Elongated Man; Firestorm; Aquaman; Zatanna; Hawkwoman [Shayera Thal] (as Hawkgirl)]; Reena; Maximus (villain); Dr. Lovecraft |
| Genre | superhero |
| Script | Gerry Conway |
| Pencils | Chuck Patton |
| Inks | Pablo Marcos |
| Colors | Gene D'Angelo |
| Letters | John Costanza |