| Issue | #4 |
| Published | June 200 |
| Cover Price | $2.50 |
| Pages | 36 |
| Editing | Joey Cavalieri |
| Characters | Supermen of America [Outburst; White Lotus; Brahma; Loser; Pyrogen; Maximum]; Kalibak; the Guardian; Dubbilex; Superboy |
| Genre | superhero |
| Pencils | Doug Braithwaite |
| Inks | Robin Riggs |
| Characters | Supermen of America [Outburst; White Lotus; Brahma; Loser; Pyrogen; Maximum]; Kalibak; Warlords of Okaara; "Terrible" Turpin; Maggie Sawyer; Lex Luthor; Dubbilex; Mercy; Guardian; Superboy; Superman |
| Synopsis | While the Warlords of Okaara and Kalibak invade earth for Lockdown #6, the Supermen try to stop them, with limited success. They are aided by Guardian, Dubbilex, Superboy and Superman. White Lotus successfully negotiates with the Warlords to stand down, but it is too late as Kalibak opens the Lockdown Chamber. |
| Genre | superhero |
| Script | Fabian Nicieza |
| Pencils | Doug Braithwaite |
| Inks | Robin Riggs |
| Colors | Patricia Mulvihill |
| Letters | Steve Dutro |