| Issue | #124 |
| Published | January 1980 |
| Cover Price | $0.40 |
| Pages | 36 |
| Editing | Jack C. Harris |
| Characters | Green Lantern [Hal Jordan]; Sinestro; Kari Limbo; Carol Ferris |
| Genre | superhero |
| Pencils | Dick Giordano (signed) |
| Inks | Dick Giordano (signed) |
| Characters | Green Lantern [Hal Jordan]; Green Lantern [Katma Tui]; Sinestro; Green Arrow [Oliver Queen]; Carol Ferris; Tom Kalmaku; Kari Limbo (flashback); Guy Gardner (flashback); Sinestro's father (cameo) |
| Synopsis | Sinestro appears on Earth and lures Hal to Korugar, where he traps Hal in null rays while disguised as his father. Katmai breaks the trap, but Sinestro escapes to another dimension. |
| Genre | superhero |
| Script | Denny O'Neil |
| Pencils | Joe Staton (layouts) |
| Inks | Frank McLaughlin (finishes) |
| Colors | Adrienne Roy |
| Letters | Ben Oda |
| Notes | Continued from Green Lantern #123; continued until Green Lantern #127. |
| Characters | Superman [Kal-El aka. Clark Kent]; aliens; children |
| Synopsis | An alien UFO is heading toward a mountain collision, but Superman bores a tunnel ahead of it and the children who first contact the aliens give them Twinkies. |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | Vince Colletta |
| Notes | Ad for Hostess Twinkies. Appears between pages 8-9 of story sequence 1. |
| Genre | superhero |
| Script | Jack C. Harris |
| Letters | typeset |
| Notes | Letters from: Mark Lagasse; Bill Brennan; Jimmy Pantos; Adam Martin with answers and an illustration. |
| Synopsis | Questions and answers about DC comics and characters. |
| Script | Bob Rozakis |
| Letters | typeset |
| Notes | First half of "The DC Feature Page." |
| Synopsis | Profile of Lois Barker, a photo negative library manager at DC. |
| Letters | typeset |
| Notes | The second half of "The DC Feature Page." |