| Issue | #458 |
| Published | September 1989 |
| Cover Price | 0.75 USD; 0.95 CAD |
| Pages | 36 |
| Editing | Mike Carlin; Jonathan Peterson (associate) |
| Characters | Superman; Jimmy Olsen |
| Genre | Superhero |
| Pencils | Dan Jurgens |
| Inks | Jerry Ordway |
| Characters | Superman [Clark Kent; Kal-El]; Jimmy Olsen; Cat Grant; Adam Morgan; Lois Lane; Perry White; Josh; Professor Emil Hamilton; Maxima (off panel) |
| Synopsis | While at the gym, Jimmy's body starts to stretch uncontrollably, and he almost kills Cat Grant. Professor Hamilton's analysis shows that Superman may have been the one to infect Jimmy when he came back from outer space. |
| Genre | Superhero |
| Script | George Perez (plot); Dan Jurgens (script) |
| Pencils | Dan Jurgens |
| Inks | Klaus Janson |
| Colors | Glenn Whitmore |
| Letters | Albert DeGuzman |
| Script | Kevin Dooley |
| Letters | typeset |
| Notes | Letters from readers - Joe Frank, Chris Marotta, Melissa Page, Uncle Elvis, Dale Coe and George Crawford - and responses from Kevin Dooley. |