| Issue | #224 |
| Published | February 1977 |
| Frequency | monthly |
| Cover Price | 0.30 USD |
| Pages | 36 |
| Editing | Denny O'Neil |
| Characters | Legion of Super-Heroes [Superboy; Brainiac 5; Saturn Girl]; Pulsar Stargrave |
| Genre | superhero |
| Pencils | Mike Grell |
| Inks | Mike Grell |
| Characters | Legion of Super-Heroes [Superboy; Brainiac 5; Saturn Girl; Chameleon Boy; Karate Kid; Sun Boy; Lightning Lad; Princess Projectra; Star Boy]; Pulsar Stargrave; Holdur; Quicksand |
| Synopsis | Stargrave wants the Legion's assistance to gain total control the universe and Brainiac 5, after discovering that Stargrave is his father, agrees to help. |
| Genre | superhero |
| Script | Jim Shooter |
| Pencils | Mike Grell |
| Inks | Bob Wiacek |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | Vince Colletta |
| Notes | Hostess Cup Cakes ad |