Harley Quinn, Season 1

In the series premiere, Harley Quinn is fed up being the Joker's sidekick and strikes out on her own - determined to become the criminal Queenpin of Gotham City.

Determined to become one of the vaunted Legion of Doom, Harley attempts to make a big splash by crashing one of their criminal enterprises with the help of her BFF, Poison Ivy.

Realizing that she needs a crew to pull off legit heists, Harley attempts to recruit disgraced Wonder Woman villain, Dr. Psycho and Clayface, Gotham's shapeshifting thespian extraordinaire.

Now that she's got a crew up-and-coming supervillain Harley Quinn needs a nemesis. She ends up with an adolescent Robin, making her the laughing stock of the criminal underworld.

While trying to find a lair to house her crew, Harley suffers a paralyzing identity crisis. With the aid of Dr. Psycho's telepathic powers, the crew must enter Harley's mind to free her.

During a heist gone wrong, Clayface loses an arm - which turns out to be evidence to enterprising GCPD Commissioner Jim Gordon, but also a key witness against Harley and her crew.

Desperate for her crew to have some "evil oomph," Harley breaks the Queen of Fables out of prison - only to find that the storybook-themed villain is maybe a little TOO evil for her tastes.

Harley gets an invite to the Legion of Doom's prospective members party, but Ivy discovers that it's Lex Luthor they're really after. Will this cause a rift between the two besties?

After becoming a new member of the Legion of Doom, Harley naturally finds she must spend time with The Joker. Now that they're equals, will Harley backslide into her old toxic relationship?

After a falling out with her crew, Harley heads back home to Bensonhurst, where her doting mother waits for her...and her deadbeat dad, who's more dangerous than anticipated.

Harley must rescue Ivy from the clutches of Scarecrow (RAHUL KOHLI), who's trying to harvest her pheromones to make a super toxin that turns plants into sentient monsters.

Harley thinks the Legion of Doom is behind Ivy's capture and the tree monsters currently ravaging Gotham. But it's a trap!

In the season finale, Harley has her final showdown with the Joker, when [spoilers] [spoil] [spoilers]. Will they [spoiler]? Maybe. But you can bet they [spoiler]!

Harley Quinn (Kaley Cuoco) has finally broken things off once and for all with the Joker (Alan Tudyk) and attempts to make it on her own as the criminal Queenpin of Gotham City in this half-hour adult animated action-comedy series. With the help of Poison Ivy (Lake Bell) and a ragtag crew of DC castoffs, Harley tries to earn a seat at the biggest table in villainy: the Legion of Doom!