| Issue | #491 |
| Published | January 1979 |
| Cover Price | 0.40 USD |
| Pages | 36 |
| Editing | Julius Schwartz |
| Genre | superhero |
| Pencils | Ross Andru |
| Inks | Dick Giordano |
| Reprinted | in Superman in the Seventies (DC, 2000 series) #nn |
| Characters | Superman [Clark Kent]; Brainiac (villain); Hawkman |
| Genre | superhero |
| Script | Cary Bates |
| Pencils | Curt Swan |
| Inks | Frank Chiaramonte |
| Colors | Gene D'Angelo |
| Letters | Narisha |
| Genre | humor |
| Script | Fred Hembeck |
| Pencils | Fred Hembeck |
| Inks | Fred Hembeck |
| Notes | 4 panels |