- Script
- Edmond Hamilton
- Pencils
- Curt Swan
- Inks
- George Klein
- Letters
- typeset
- Genre
- superhelt (superhero)
- Characters
- Super-Legionen [Legion of Super-Heroes](Hjerne 5 [Brainiac 5]; Kamelon-gutten [Chameleon Boy]; Kosmos-gutten [Cosmic Boy]; Ungpike-duoen [Duo Damsel]; Element-gutten [Element Lad]; Den usynlige gutten [Invisible Kid]; Lettvekt-piken [Light Lass]; Den alt-etende gutten [Matter-Eater Lad]; Saturn-piken [Saturn Girl]); Nardo; Plante-gutten [Plant Lad](death); Skygge-gutten [Shadow Kid]; Vektløse Will [Weight Wizard]; Blokade-gutten [Blocade Boy]
- Reprints
Del 1 av 2. Del 2 i Superboy #1/1967.