Supermann Kjempe Album #[1971]

In "Lynvingen og Supermanns sønner!", two young heirs to legendary legacies—Kal-El Jr. and Bruce Jr.—clash in a moment of childish rivalry, sparking a rift that sends their parents into action. When Kathy bans the boys from playing together, Superman and Batman take it upon themselves to guide their sons through a lesson in responsibility and teamwork. But when Bruce Jr. hatches a plan to reunite the families, he and Kal-El Jr. stage a daring escape—setting off a chain of events that tests their courage and the bonds between their fathers.