| Issue | #4 |
| Published | February 1990 |
| Cover Price | 1.75 |
| Pages | 36 |
| Editing | Mark Waid |
| Notes | Tom McCraw cover colorist credit confirmed 2006 by Tom McCraw. |
| Genre | superhero |
| Pencils | Keith Giffen |
| Inks | Al Gordon |
| Colors | Tom McCraw |
| Notes | Tom McCraw cover colorist credit confirmed 2006 by Tom McCraw. |
| Characters | Shady; Lar; Brainiac 5; Time Trapper; Superboy (flashback) |
| Synopsis | The newly revived Lar goes to Brainy for help and confronts the Time Trapper |
| Genre | superhero |
| Script | Keith Giffen; Tom Bierbaum; Mary Bierbaum; Al Gordon (assist) |
| Pencils | Keith Giffen |
| Inks | Al Gordon |
| Colors | Tom McCraw |
| Letters | Todd Klein |
| Genre | superhero |
| Script | Tom Bierbaum; Mary Bierbaum |
| Letters | typeset |