A new villain with an eye for all things that sparkle drops in on the city; Kate attempts to find a balance between her personal life and her new role as Gotham's guardian; Luke continues to fine-tune Batwoman's arsenal of weapons.

Kate and Alice continue their sister/nemesis dance, while Alice and Mouse construct their most evil plan yet. Mary invites Kate to a special event honoring Catherine and Jacob makes a decision that leaves Kate perplexed.

A homeless 25-year-old named Ryan Wilder stumbles upon Kate's batsuit.

As Ryan Wilder continues to prove herself as Batwoman, she encounters the challenge of every superhero - living a double life. Meanwhile, Victor Szasz is slashing his way through the city streets, and Commander Kane has The Crows trying to stop the flow of Snakebite through Gotham. Safiyah takes notice of Alice's antics and Sophie finds herself in unexpected circumstances.

Batwoman's abilities are tested like never before, while Alice's search for Kate continues. Sophie and Jacob set their sights on Coryana, and Luke and Mary contend with an unexpected guest.

As Luke Fox's life hangs in the balance, repercussions from the devastating event are the catalyst for some life-changing decisions for those around him.

Ryan questions her place as the city's hero as she, Luke, Mary and Sophie must join forces when Black Mask instigates chaos in the Gotham streets. Meanwhile, Alice's attempt to rescue her sister means another encounter with Circe. In an epic standoff, unexpected alliances and transformations will upend Gotham as we know it.

As Batwoman continues to keep the streets of Gotham safe, Batwing joins in on the action, but Luke quickly realizes he hasn't quite mastered his suit. When Ryan pays Alice a visit to ask about the bombshell she dropped, Ryan must decide if she should go down the rabbit hole of her past. As Mary prepares to finally graduate from medical school, she feels the absence of her family more than ever. When an Alice admirer stumbles upon one of the missing Bat Trophies, Gotham and the Bat Team get mixed up in the madness, culminating in a shockingly gruesome graduation... and an equally shocking new partnership.

When Ryan makes Gotham’s “30 Under 30” list, Luke worries about how Marquis's involvement in Ryan’s rising popularity as Wayne Enterprises’ acting CEO will land with Jada. Mary returns from a late night out not feeling quite herself, while Alice’s hallucinations grow stronger. And when Sophie’s sister, Jordan, goes missing, she and the Bat Team quickly realize that Freeze’s missing weapon hasn’t been fully contained.

As Ryan’s family dynamic grows more complicated, she also finds herself in the middle of a Bat Team stand-off between Luke and Mary. Meanwhile, Alice finds a new sidekick to do her bidding.

Joining forces with Jada, Batwoman and a panicked Bat Team must race against the clock as Marquis's nefarious plan balloons into something Gotham would never have suspected...and won't see coming. And as Alice reaches her breaking point, an empathetic Mary makes another appeal on behalf of her sister for the Joker's buzzer, but everyone wonders - is Alice beyond saving?