| Issue | #74 |
| Published | July 2001 |
| Cover Price | $2.50 |
| Pages | 36 |
| Editing | Joey Cavalieri |
| Characters | Impulse; Carol Bucklen |
| Genre | superhero |
| Pencils | Ethan Van Sciver |
| Inks | Wayne Faucher |
| Characters | Impulse; Carol Bucklen; Meloni Thawne; Eric Russell; Fran Russell; Eobard Thawne; Max Mercury; Dr. Helen Claiborne; Lucius Keller |
| Synopsis | Bart's future self joins the others to battle President Thawne's evil, but in the past Lucius Keller is carrying out his own plans. |
| Genre | superhero |
| Script | Todd Dezago |
| Pencils | Carlo Barberi |
| Inks | Juan Vlasco |
| Colors | Digital Chameleon (Separations), Tom McCraw |
| Letters | Janice Chiang |