Superman saves the mayor from Intergang on his way to an interview with Lois Lane. She's writing a story about Superman. At The Daily Planet, she bumps into her boyfriend, Clark Kent. She wants to meet his parents. When a meteorite hits a space station and then the Atlantic Ocean, it brings something with it - a powerful creature. Superman gets help from his fellow superheroes in Justice League to confront the threat. Meanwhile, Lex Luther is observing from his not so efficient house arrest. The doomsday creature makes it to Metropolis and wreaks havoc there.