Metallo, Livewire and more Supergirl villains to return in 2017

The Maiden of Might is about to come face to face with some familiar baddies when Supergirl returns in 2017.

Superman villain Metallo arrives in 2 new extended Supergirl promos
Oct 11, 2016

The CW has released not one but two extended promos for “The Last Children of Krypton.”

Supergirl casts Superman villain Metallo for Season 2
Aug 31, 2016

When recent behind-the-scenes pics and videos from the set of The CW’s Supergirl showed Tyler Hoechlin’s Man of Steel battling a Kryptonite-wearing villain, fans started speculating that it was Metallo. They were right.