| Characters |
Impulse; Phantom Stranger; Max Mercury; Batman; Robin; Wonder Woman; Martian Manhunter [J'onn J'onzz]; Green Lantern [Kyle Rayner]; Flash [Wally West]; Mr. Mxyzptlk; Carol Bucklen; Dox; Bedlam (cameo flashback); Preston Lindsay (cameo); Rolly (cameo); Wade (cameo); Mike Ringer (cameo); Dr. Helen Claiborne (cameo); Iris West Allen (cameo); Meloni Thawne (cameo); Don Allen (cameo); Flash [Barry Allen](cameo); X-S (cameo); Dawn Allen (cameo); Flash [Jay Garrick](cameo); Joan Williams Garrick (cameo); Joker (cameo); Lex Luthor (cameo) |
| Synopsis |
Bart has inadvertently created a parallel reality which is endangering the real reality. |
| Genre |
superhero |
| Script |
Todd Dezago |
| Pencils |
Carlo Barberi |
| Inks |
Rich Faber |
| Colors |
Digital Chameleon (Separations), Tom McCraw |
| Letters |
Janice Chiang |