Six Legionnaires are marooned in the past with Superboy who is trying to regain his memory. The Time Trapper sends the robot Molecule Master to fight them.
Characters: Legion of Super-Heroes [Superboy [also appears as Clark Kent and as Reflecto in flashback]; Blok; Lightning Lad; Saturn Girl; Phantom Girl; Karate Kid; Dawnstar; Mon-El; Wildfire; Shadow Lass; Star Boy; Timber Wolf; Bouncing Boy; Colossal Boy]; Lana Lang; Molecule Master; Time Trapper; Major Crawford
Script: Roy Thomas; Paul Levitz
Pencils: Steve Ditko; Bruce Patterson
Inks: Bruce Patterson
Colors: Gene D'Angelo
Letters: Ben Oda
