Flashbacks reveal what Lex Luthor has been doing for the past two years.
The actor opens up about the musical side of his talent.
Lex Luthor visits his sister to seek her help.
Nia has a powerful dream about Agent Liberty.
Supergirl and Manchester Black chase a lead on Agent Liberty’s location.
Kara is feeling down after her televised debate with Ben Lockwood.
The back story of the villainous Agent Liberty is revealed.
A shocking revelation causes chaos in National City.
The superhero drama delivers its strongest season yet.
We look ahead to the next season of the hit CW series.
Supergirl finds out that part of Krypton survived.
Someone threatens to expose Guardian’s identity.