Green Lantern [Hal Jordan]; Hawkman [Katar Hol]; The Atom [Ray Palmer]; Supergirl [Linda Danvers; Kara Zor-El] (flashback); Iris Allen (flashback); The Flash [Barry Allen] (flashback); T. O. Morrow (flashback); Enrichetta Negrini (flashback); Dhrune (alien race); Aurians (alien race); Jean Loring; Simax; The Black Duke [Brewtus]; Auru
Synopsis
Atom, Green Lantern and Hawkman search space for the kidnapped Jean Loring. They find her and rescue two separate worlds but at the last moment Jean disappears again.