And kryptonite? It comes in more flavors than an ice cream parlor. Green is the classic, but every color affects Superman differently. Prolonged exposure to the green stuff is deadly. Villains ...

The trailer teases possible conflicts with villains ... Owlman, Superman (Earth-Three’s villainous Wonder Woman), Johnny Quick, and Power Ring. Instead of being harmed by Kryptonite, Ultraman ...

Driven by revenge Metallo wants nothing more than to destroy Superman Possessing ... by a heart of Kryptonite Metallo is one of the Man of Steels most brutal explosive villains So get ready ...