- Script
- Jim Shooter
- Pencils
- Jim Shooter (layouts only); Curt Swan
- Inks
- George Klein
- Colors
- ?
- Letters
- Morris Waldinger (page 1 only?); Gaspar Saladino
- Genre
- superhero
- Characters
- Legion of Super-Heroes [Cosmic Boy; Karate Kid; Superboy; Brainiac 5]; Shadow Lass; Fatal Five [Validus; Emerald Empress; Tharok; Persuader; Mano]
- Synopsis
- The Legion discovers that the Fatal Five were behind the belligerence of Talok VIII, while the Fatal Five head to Earth and its Universal Weapons Control Panel. But the Fatal Five discover they need a third key held at Legion Headquarters to operate the weapon. By the time they get there it is being defended by the returned Legionnaires.
- Reprints
- Keywords
- Talok VIII
Story continues from previous issue.
- Script
- Jim Shooter
- Pencils
- Jim Shooter (layouts); Curt Swan (pencils)
- Inks
- George Klein
- Colors
- ?
- Letters
- Gaspar Saladino
- Genre
- superhero
- Characters
- Legion of Super-Heroes [Superboy; Brainiac 5; Karate Kid; Cosmic Boy; Shadow Lass]; Fatal Five [Validus; Tharok; Emerald Empress; Persuader; Mano]
- Synopsis
- The Legionnaires fight the Fatal Five long enough for the U.P. Forces to come to their rescue and force the Five to flee.
- Reprints
Shadow Lass is made a member of the Legion in this story.
- Script
- ?
- Letters
- typeset
Letters from: Mitchell Porten, D. Kendrick, Fe A. Panganiban, Andy Franklin, and Rob Evans
- Script
- Irwin Donenfeld
- Letters
- typeset
Located at the bottom of the letter page.
Date of filing: October 7, 1967. Total Paid Circulation: 412,800 (Average), 443,400 (Closest to Filing Date).