Superman: Unbound

Un androide imparable en el horizonte. Una bola de fuego misteriosa que se aproxima a la Tierra a toda velocidad. Un intrépido reportero que no se detendrá ante nada para conseguir su historia. Es sólo otro día más para el heroico Hombre de Acero.

Tagline

¡Viene la máquina!

Superman, le héros de Metropolis, doit affronter un cyborg organique assoiffé de pouvoir : Brainiac. En effet, ce dernier absorbe l'intelligence et la connaissance d'un peuple avant d'en exterminer la civilisation, en prenant soin de garder un échantillon d'une ville et ses habitants comme trophée. Avec l'aide de Supergirl, Superman va tout tenter pour vaincre Brainiac et l’empêcher de détruire la Terre.

Offering herself as a hostage, Lois Lane is caught in an aerial confrontation between her terrorist captors and the unpredictable Supergirl (Kara Zor-El) before Superman arrives to save the day. Soon after, knowing Superman's civilian identity, Lois attempts to get Clark Kent to make their relationship public despite his fear of the consequences, but their argument is halted by a ''Daily Planet'' staff meeting before Kent leaves after being alerted to an approaching meteor. Intercepting it, Superman learns the meteor is actually a robot that he promptly defeats before activating its beacon and taking it to the Fortress of Solitude. With help from a fearful Supergirl, Superman learns the robot is actually a drone controlled by a being named Brainiac (character), a Coluan scientist who subjected himself to extensive motor, skeletal and cybernetic enhancements, turning him from a human like, thin, and hairless being to a muscular, red eyed giant with computer like components and enhanced physical abilities comparible to Superman's. Supergirl, horrified at seeing Brainiac, reveals from her experience with the monster. Brainiac seized and miniaturized Krypton (comics)'s capital city of Kandor (comics) prior to the planet's destruction with her father and mother attempting to track him down before they mysteriously lost contact with Krypton. She is now worried that Brainiac will do to the world what he did to Kandor.

O Homem de Aço luta contra Brainiac, um cientista ciborgue alienígena do planeta Colu, que ataca e destrói planetas, responsável pelo sequestro da cidade kriptoniana de Kandor. Seu romance com Lois passa por dificuldades pois ela reclama dele manter segredo do relacionamento amoroso dos dois, inclusive de sua prima Supergirl (Kara Zor-El).

Süpermen ve SüperKız,10.000 alemin bilgi ve gücüne sahip olmakla övünen kötü Brainiac'a karşı amansız bir mücadele vermek zorundadır.