| Characters |
Superman [Clark Kent; Kal-El]; Superboy [Kon-El]; Supergirl; Steel [John Henry Irons]; Batman [Bruce Wayne]; Aquaman [Arthury Curry; Orin]; Lois Lane; Joker; Harley Quinn [Harleen Quinzel]; Bizarro; Skizm; Gravedigger Lad [Jimmy Olsen]; Gorgeous Gilly; Bounty; Ignition; Lex Luthor |
| Synopsis |
"Superman: Emperor Joker" continues with the deaths of Superboy and Supergirl! A shocking betrayal derails the assembled heroes' assault on the Emperor's fortress, setting the stage for the villain named Ignition's killing Superboy and Supergirl! [per solicitation] |
| Genre |
Superhero |
| Script |
Jeph Loeb |
| Pencils |
Ed McGuinness |
| Inks |
Cam Smith |
| Colors |
Tanya Horie; Richard Horie |
| Letters |
Richard Starkings |
| Notes |
Continued from Emperor Joker; Continued in Adventures of Superman #583 |