Crease Clinic (Riverview Hospital)
Kate wakes up after her encounter with Alice and finds herself in an illegal clinic run by her step-sister Mary in pilot episode. Kate visits Mary's clinic to get one of the members of the Wonderland Gang who Mary is treating to take a message to Alice in episode 1x02 “The Rabbit Hole”. Mary gives a kid an injection in episode 1x03 “Down Down Down”.
Appears in 9 additional episodes.
Who Are You?
Kate, as Batwoman, brings Dodgson to Mary for treatment and Mary manages to manipulate some information from him.
I'll Be Judge, I'll Be Jury
Kate takes Sophie to the clinic as Batwoman and asks Mary to save her life and then keep her there.
A Mad Tea-Party
Kate catches up with Mary when she returns to the clinic covered in her mother's blood but Mary wants nothing to do with her.
How Queer Everything Is Today!
Mary records a message for her Instagram telling her follows to stop being dicks and then tells off Kate when Kate comes to check on her.
Take Your Choice
Alice ambushes Mary to get a vial of her blood which contains the healing serum that might cure her.
Kate asks Mary to give her a blood test and discovers she was dosed with Ketamine.
Grinning from Ear to Ear
Mary tries to prove her worth to both Kate and Batwoman in an attempt to get Kate to admit the truth.
Off With Her Head
Mary calls Luke after getting a tip from one of her patients about the car linked to Beth's murder.
Through the Looking-Glass
Sophie patches up Julia's shoulder and Luke visits Mary to talk about Reggie Harris.
Mouse is locked back up in the high security wing of Arkham to be experimented upon by Dr. Butler in episode 1x16 “Through the Looking-Glass”. Ryan bribes the guard to get in to see Alice and learns something about her past in episode 2x18 “Power”. Alice is hopeful after receiving several letters from her father while she meets with both Mary and Ryan in episode 3x01 “Mad as a Hatter”.
Appears in 6 additional episodes.
Alice is escorted out of the asylum under heavy guard for her first day assisting Ryan.
Alice has a hallucination after being thrown back in her cell.
Alice's hallucinations get more extreme as she is trapped in her cell.
Marquis is shown through the high-security wing of Arkham where he meets with Victor Zsasz.
We're All Mad Here
Alice's hallucinations of Mouse and Ocean reappear as she is thrown back in her cell.
We Having Fun Yet?
Mary visits Alice to find her attempting some homemade electroshock.
Mary and Alice follow Kiki to her old lab to repair the joy buzzer in episode 3x11 “Broken Toys”. Alice has a hallucination of Mouse as she is heading to force Kiki to hand over the buzzer in episode 3x12 “We're All Mad Here”.
Kate interrogates her captive Dodgson to learn about Alice in episode 1x02 “The Rabbit Hole”. Kate interrogates Alice for her grand plan but Alice insists on taking her for a road trip in episode 1x05 “Mine Is a Long and a Sad Tale”.
Kate follows the tracker she implanted in Dodgson, knocks out the masked gang members, and kidnaps Alice in episode 1x05 “Mine Is a Long and a Sad Tale”. The Rifle brings Alice payment in exchange for the anti-Batwoman gun in episode 1x07 “Tell Me the Truth”.
Point Rock Academy
Kate and Sophie are caught kissing and asked to sign a document denying it or be expelled from their military school in pilot episode. Jacob talks to Sophie before the hearing and convinces her of the risks involved with telling the truth in episode 1x07 “Tell Me the Truth”.
Ryan, Luke, and Sophie are locked up after the incident at The Hold Up in episode 2x14 “And Justice for All”.
Gotham City Parole Board
Ryan talks to the parole board at her hearing and convinces them to end her parole in episode 2x18 “Power”.
A family watches Black Mask's broadcast in episode 2x18 “Power”.
Alice steals the skin off several corpses from the morgue in episode 1x05 “Mine Is a Long and a Sad Tale”.
Alice poses as a Crows agent to visit Mouse under guard and learns about her doppelgänger in episode 1x12 “Take Your Choice”.
Wonderland Gang Hideout
Crows Security raids a Wonderland Gang hideout but find it empty in episode 1x02 “The Rabbit Hole”.
Alia Nazari's Apartment
Sophie finds Alia Nazari dead in her apartment and is almost killed herself by a sniper before being saved by Julia Pennyworth in episode 1x16 “Through the Looking-Glass”.