Episodes: Series - Harley Quinn S4 - 2023

• episode #1
• episode #2
• episode #3
• episode #4
• episode #5
• episode #6
• episode #7
• episode #8
• episode #9
• episode #10

Harley and Ivy face new challenges as they try to adapt to their roles after joining new alliances, as they must find their way through the chaos surrounding them.

Harley gets downgraded and made to keep an eye on Alfred for breaking the alliance's first rule. In the meantime, Ivy discovers a surprising mentor on a significant day.

Harley finds herself in trouble at one of the most evil-ridden hotels in Las Vegas while spending time with Ivy, who is eagerly seeking tickets to Clayface's show.

Ivy goes to attend a new conference on the moon, leaving behind many events in Gotham City, while Bruce Wayne's mansion receives tourists from Scandinavia.

Ivy learns about the spotlight and tastes fame for the first time, while Harley Quinn tries hard to break barriers and integrate with the alliance members, but will she be accepted among them?

As Ivy makes an effort to stop the Jons, Harley looks into the hero's unexpected death. Meanwhile, the Joker reveals an abrupt shift in his busy career.

By using the time sphere to go to the future, Harley Quinn and Ivy learn about the approaching catastrophe that poses a danger to humanity.

Over the course of a long weekend, Nora fiercely protects the League of Villains from Lex's attack while Bane, who is residing in Italy, looks for answers to his complicated problems.

Ivy plunges into stardom, using a golf tournament to stop Lex's diabolical plans, while Harley discovers a deep-rooted secret that threatens to change her life forever.

As Harley considers the best way to get revenge for her friend, Ivy lands on the moon, upending a birthday celebration and resulting in chaos and an unexpected encounter.