Based on the Geoff Johns/Gary Frank 2008 release "Superman: Brainiac," SUPERMAN: UNBOUND finds the horrific force responsible for the destruction of Krypton -- Brainiac descending upon Earth. Brainiac has crossed the universe, collecting cities from interesting planets -- Kandor, included -- and now the all-knowing, ever-evolving android has his sights fixed on Metropolis. Superman must summon all of his physical and intellectual resources to protect his city, the love of his life, and his newly-arrived cousin, Supergirl.
SUPERMAN: UNBOUND coming to Blu-ray, DVD, On Demand and For Download via Warner Bros. Home Entertainment on May 7, 2013.