Harley and crew try to infiltrate Mr. Freeze's lair only to become human lab rats for his experiments to find a cure for his cryogenically frozen wife, Nora.

Harley, Ivy, and Nora travel to New Orleans in search of Swamp Thing, who just might be able to help them find Frank.

Harley and Ivy struggle to find their footing in their new respective roles in the Bat Family and the Legion of Doom.

After breaking the Bat Family’s #1 rule, a demoted Harley shadows Alfred, while Ivy finds an unexpected mentor at a networking event.

When Batgirl goes missing, Harley goes on an adventure with her roommate, while a spotlight-shy Ivy connects with a PR team after her Malcon success.

Harley investigates the sudden death of a hero, while Ivy tries to take down the Jons and Joker announces a career change.

Harley’s desire to spend more time with Ivy sends them to a post-apocalyptic future. Batgirl seeks out a killer. Joker gets caught in a lie.

While Lex lays siege to the LOD after coming up short with his Ozone Machine, Bane travels to Italy to fix a pasta-maker… and win Nora’s affection.