After Metallo breaks out of prison and frees Lillian Luthor, the police blame Lena for his escape and arrest her. Despite overwhelming evidence, Kara refuses to believe her friend is guilty and fights to clear Lena’s name. Flashbacks reveal how Lena ... (more)came to be a Luthor.

Andrea Brooks, Brenda Strong, Frederick Schmidt, Ian Gomez, Katie McGrath, Peter Gadiot