| Issue | #284 |
| Published | October 1982 |
| Cover Price | 0.60 USD |
| Pages | 36 |
| Editing | Marv Wolfman; Ernie Colon |
| Genre | superhero |
| Pencils | Keith Giffen |
| Inks | Larry Mahlstedt |
| Characters | Legion of Super Heroes; imitation Composite Superman; Amalgamax |
| Genre | superhero |
| Script | Cary Burkett |
| Pencils | George Tuska |
| Inks | George Tuska |
| Colors | Gene D'Angelo |
| Letters | Adam Kubert |
| Notes | With the Legion of Super Heroes; vs the imitation Composite Superman. Vs Amalgamax from WF #168. |
| Characters | Green Arrow; Clock King |
| Genre | superhero |
| Script | Mike W. Barr |
| Pencils | Dan Spiegle |
| Inks | Dan Spiegle |
| Colors | Tom Ziuko |
| Letters | Adam Kubert |
| Editing | Len Wein |
| Notes | Last back-up story in World's Finest. GA moves to Detective #521. |