Did the DEO manage to capture another Worldkiller?
That was the plan on Supergirl Season 3 Episode 13 as the fight to save National City from Reign intensified.
Meanwhile, Supergirl and Alex used different methods of interrogation to take down the villains once and for all.
Also, J'onn, Winn, and Mon-El joined forces to find a way to save the Legion ship in order to allow them to carry out missions.
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Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.