Season 1
In season four, Supergirl is facing a bigger threat than she's ever faced before – a new wave of anti-alien sentiment, spreading across National City that’s fomented by Agent Liberty. As Kara mentors a new reporter at CatCo, Nia Nal, and tries to use the power of the press to shine a light on the issues threatening to tear the city apart, Supergirl takes to the skies to battle the many villains who rise up in this era of divisiveness.
Cast & Crew
Sam Witwer
Ben Lockwood / Agent Liberty
Mehcad Brooks
James 'Jimmy' Olsen / Guardian
David Harewood
J'onn J'onzz / Martian Manhunter
Chyler Leigh
Alex Danvers / Sentinel
Melissa Benoist
Kara Danvers / Supergirl / Kara Zor-El
Katie McGrath
Lena Luthor
Jesse Rath
Querl 'Brainy' Dox / Brainiac-5
Nicole Maines
Nia Nal / Dreamer
Jen Troy
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Episode Guide
James falls in deeper with the Children of Liberty in his efforts to meet Agent Liberty. Meanwhile, Supergirl and Manchester Black follow a lead on Agent Liberty’s location, but things take a dark turn. Lena kicks off her first set of trials.