The series focuses on a single Harley Quinn, who sets off to make it on her own in Gotham City.
Genre: Animation, Action, Adventure
Cast:Kaley Cuoco , Lake Bell , Alan Tudyk , Ron Funches , Tony Hale , Diedrich Bader , James Adomian , J.B. Smoove , Matt Oberg , Christopher Meloni , Briana Cuoco , Jim Rash , Jason Alexander , Tisha Campbell , Tom Hollander , Rachel Dratch , Andy Daly , Giancarlo Esposito
Harley sets off to rule Gotham City and separate herself from being known as "Joker's Girlfriend"
Anxious for more publicity, Harley sets out to find a nemesis.
Harley has an identity crisis that sends her into a strange brain freeze. Dr. Psycho leads the team into Harley's mind to find the source of the problem.
When Clayface loses his arm in a heist, it turns out to be not only evidence for Jim Gordon, but also a key witness against Harley and her crew.
Harley recruits her friend and mentor Queen of Fables to help her steal a force field from STAR Labs, to steal a weather-changing machine, so she can impress the Legion of Doom. Meanwhile, Poison Ivy dates Kite Man.
Harley gets an invite to the Legion of Doom's prospective members party, but Ivy discovers that it's her Lex Luthor is really after.
Ivy and the crew find themselves abandoned when Harley pursues her dream after the Legion makes her a member - and Joker woos her. But when he uses her to escape Batman, Harley realizes that she's made a mistake...but it may be too late to fix things with her friends.
Harley discovers that she can go home again - but it's very dangerous. As Harley reconciles with her father, Ivy tries to escape from the factory and Frank drives to the rescue.
Harley reunites her crew and they set out to save Ivy, who has fallen into Scarecrow's hands and is a vital part of the villain's plan.
Harley and her crew attempt to rescue Gotham from the hands of Joker and Queen of Fables.
Ivy is dead, Harley's crew is captured, and Batman is his captive. Joker has everything he's ever wanted - but is it enough without Harley at his side?