Harley Quinn - Season 1 -

: The crew looks for a nemesis to boost their profile.

: Determined to be taken seriously, Harley recruits a team of misfit villains, including Dr. Psycho, King Shark, Clayface, and Sy Borgman.

: The crew receives an invite to a Legion of Doom party. Harley Quinn - Season 1

: Harley must rescue Ivy from Scarecrow. Devil's Snare : A giant plant monster attacks Gotham.

: Harley breaks up with Joker and moves in with Ivy. : The crew looks for a nemesis to boost their profile

: Harley steals the Bat-Signal. The Line : Harley breaks the Queen of Fables out of prison.

: After being left in Arkham Asylum for a year, Harley realizes the Joker never loved her and officially ends their toxic relationship. : The crew receives an invite to a Legion of Doom party

: Her primary ambition throughout the season is to join the Legion of Doom to prove her worth and spite her ex.