Supergirl learns the true depth of Selena’s nefarious plan for Earth.
Kara’s caught in a conundrum as she considers a major life change.
Supergirl finds out that part of Krypton survived.
Someone threatens to expose Guardian’s identity.
Supergirl and Alex fight to protect Ruby from Reign.
Supergirl and her team brace themselves for an almighty battle.
Supergirl and Imra team up when a third World Killer shows up.
Mon-EL teaches Kara how to fight a World Killer.
A copycat Toyman strikes.
The DEO gets hold of a second Worldkiller.
Supergirl steps in to help Lena.
Find out which other shows will be returning.