Crime and Punishment - SupergirlSupergirl and Lena head to Stryker’s Island to search for clues on how to defeat Lex. 
What’s So Funny About Truth, Justice, and the American Way? - SupergirlManchester Black breaks out of prison with the help of his new team, The Elite, who are set on punishing the anti-alien forces. 
Menagerie - SupergirlWith his P.I. shingle newly hung outside his office, J’onn welcomes new clients.
All About Eve - SupergirlSupergirl must deal with the destructive aftermath of Lex’s nefarious plans.
The House of L - SupergirlIn the wake of Lex Luthor’s return, the show flashes back to what he’s been doing for the last two years and how his secret machinations and plans have affected Supergirl and Lena. 
O Brother, Where Art Thou? - SupergirlSecretly furloughed from prison due to failing health, Lex Luthor visits his sister, Lena, to seek her help finding a cure.
Stand And Deliver - SupergirlBetween Ben Lockwood’s new push to stir up the anti-alien movement and the Elite’s desire to target Lockwood and his minions, Supergirl is concerned about the safety of the American people – both human and alien.
What’s So Funny About Truth, Justice, and the American Way? - SupergirlManchester Black breaks out of prison with the help of his new team, The Elite, who are set on punishing the anti-alien forces. 
Suspicious Minds - SupergirlColonel Haley is upset after Supergirl responds to a distress call from a Navy ship that turned out to be a deadly alien attack.
Menagerie - SupergirlWith his P.I. shingle newly hung outside his office, J’onn welcomes new clients.
Rather the Fallen Angel - SupergirlJames falls in deeper with the Children of Liberty in his efforts to meet Agent Liberty.