Crisis on Infinite Earths: Part One - SupergirlThe Monitor sends Harbinger to gather the worlds’ greatest heroes.
Stranger Beside Me - SupergirlSupergirl, Alex, and Brainiac thwart an alien attack while William investigates Kara.
Crisis on Infinite Earths: Part One - SupergirlThe Monitor sends Harbinger to gather the worlds’ greatest heroes.
The Wrath of Rama Khan - SupergirlSupergirl’s struggle against Leviathan reaches a boiling point as she faces off against Rama Khan.
Event Horizon - SupergirlKara is surprised to find that CatCo has a new owner who has brought in a star reporter.
Tremors - SupergirlSupergirl finally learns the truth about Lena while tangling with Leviathan.
Confidence Women - SupergirlWhile a new villain is under arrest at the DEO, Supergirl uses him to try and understand who is responsible for the recent attacks.
Dangerous Liaisons - SupergirlOn the eve of the worldwide launch of Andrea Rojas’s VR contact lenses, Kara and William team up on an investigation that exposes a terrorist plot.
In Plain Sight - SupergirlKara’s investigation into William Dey’s “criminal” activities results in the shocking revelation he is not who she thinks.
Blurred Lines - SupergirlKara attempts to mend her relationship with Lena
Stranger Beside Me - SupergirlSupergirl, Alex, and Brainiac thwart an alien attack while William investigates Kara.
Event Horizon - SupergirlKara is surprised to find that CatCo has a new owner who has brought in a star reporter.
The Quest for Peace - SupergirlLex Luthor descends upon Washington, DC and summons Lena and Lillian Luthor to the White House.
Red Dawn - SupergirlKara comes face to face with Red Daughter and the two engage in an epic battle.