Superman [President Calvin Ellis; Kalel] (Earth-23); Courtney (Earth-23); Dr. John Henry Irons (Earth-23); General Heywood (Earth-23); Tom (Earth-23); Vicki (Earth-23); Wonder Woman [Nubia] (Earth-23); President Harrat (Earth-23)
Synopsis
The Superman of Earth 23 stops the nuclear program of the Qurac of his world.