As Ryan Wilder’s kryptonite wound grows more severe, it hinders Batwoman’s ability to protect Gotham. Alice’s reunion with a fellow Coryana inhabitant presents unexpected complications.

Ryan is faced with a difficult decision that could expose her as Batwoman, creating a rift in the Bat Team. Meanwhile, Black Mask’s plans for Kate Kane begin to unfold….

A shocking revelation causes chaos in National City. Supergirl sets out to capture Mercy Graves, while Alex takes control at the DEO. Back at CatCo, Kara decides to write an…

Caitlin takes Barry out to a local karaoke bar to help them both find new loves. Caitlin strikes out but Barry meets a sports reporter and asks her out for…