Who he is: Cyborg, a.k.a. Victor Stone
His power: He has a cybernetically enhanced body and a cool red eye, possibly with some basic transformation abilities based on the quick glimpses of him in Batman V Superman: Dawn Of Justice.
His story: The specifics are unknown, but he’s a young man whose body was damaged in some way that left him with nothing but a torso and a head. His father, Silas Stone, performed painful-looking experiments on him that eventually gave him shiny, superpowered robot parts.
Played by: Ray Fisher
Where will we see him next? He’ll make his first proper appearance in Justice League, coming out November 17, 2017.