| Release: | Jan 1966 |
| Cover: | Mar 1966 |
The Legionnaire Who Killed! / The Boy Who Betrayed Clark Kent!
| Release: | Jan 1966 |
| Cover: | Mar 1966 |
Star Boy is put on trial for killing Kenz Nuhor of Naltor. Superboy defends him, arguing that the non-invulnerable Legionnaires should be allowed to kill in self-defense. Star Boy is expelled. He and Dream Girl join the Substitute Heroes. First appearance of Legion rejects Calamity King (E. Davis Ester of Touston) and Color Kid (Ulu Vakk of Lupra).
| Writer | Edmond Hamilton |
| Cover Penciller | Curt Swan |
| Cover Inker | George Klein |
| Penciller | Curt Swan |
| Inker | George Klein, Sheldon Moldoff |
| Letterer | Vivian Berg, Milt Snapinn |
| Editor | Mort Weisinger |
| Jimmy Olsen | |
| Supergirl | Kara Zor-El |
| Martha Kent | |
| Jonathan Kent | |
| Brainiac 5 | Querl Dox |
| Cosmic Boy | Rokk Krinn |
| Superboy | Kal-El / Clark Kent |
| Ultra Boy | Jo Nah |
| Lightning Lad | Garth Ranzz |
| Mon-El | Lar Gand |
| Colossal Boy | Gim Allon |
| Chameleon Boy | Reep Daggle |
| Phantom Girl | Tinya Wazzo |
| Sun Boy | Dirk Morgna |
| Element Lad | Jan Arrah |
| Shrinking Violet | Salu Digby |
| Star Boy | Thom Kallor |
| Saturn Girl | Imra Ardeen-Ranzz |
| Dream Girl | Nura Nal |
| Pete Ross | |
| Invisible Kid | Lyle Norg |
| Light Lass | Ayla Ranzz |
| Polar Boy | Brek Bannin |
| Duo Damsel | Luornu Durgo |
| Matter-Eater Lad | Tenzil Kem |
| Night Girl | Lydda Jath |
| Chlorophyll Kid | Ral Benem |
| Fire Lad | Staq Mavlen |
| Proty II | |
| Color Kid | Ulu Vakk |
| Calamity King | E. Davis Ester |
| Kenz Nuhor | |
| Jan Barth |
| Age | Silver Age |
|---|---|
| Format | Comic |
| Genre | Action | Adventure | Science Fiction | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |