Harley Quinn is a pop culture icon from the Batman (DC Comics) universe, embodying the duality of good and evil in a world filled with heroes and villains. Known as the Joker’s tortured partner-in-crime, she has become a beloved and powerful character in her own right.

Who is Harley Quinn? Her real name is Harleen Quinzel, and she was a psychiatrist at Arkham Asylum before falling for the Joker, becoming his partner in crime and, for years, his girlfriend. Created in 1992 by Paul Dini and Bruce Timm, she grew from a sidekick into a standalone antiheroine and one of the most popular characters DC Comics has ever published. In Paris, you can meet her in person at the immersive escape game Batman Escape in Paris.

Who Is Harley Quinn?

Harley Quinn, real name Harleen Quinzel, is one of the most celebrated characters in the DC Universe. Initially appearing as the Joker’s quirky sidekick and romantic interest, she made her debut in the 1992 animated Batman: The Animated Series. Originally intended as a one-time supporting character, her popularity led to a much deeper storyline the following year—and she’s been a fan favorite ever since.

Her compelling backstory, psychological depth, and iconic design make her one of Gotham’s most fascinating figures.

The Origins of Harley Quinn

Harley was created by writer Paul Dini for the DC animated series. From the start, she was introduced as a fun-loving and obsessive fan and sidekick of the Joker.

Her personality drew inspiration from classic American actresses like Judy Holliday, giving her a bubbly yet clever vibe. But it was actress Arleen Sorkin—seen in a harlequin costume during a sitcom episode—who truly brought the character to life. Sorkin would go on to voice Harley in numerous DC productions.

Harley Quinn’s Backstory

After her TV debut, Harley's origin was explored in the 1993 DC Comics series. Under the alias Harleen Quinzel, she was a gifted gymnast and psychiatrist working at Arkham Asylum. There, she met the Joker. Fascinated by him, she slowly fell in love during their therapy sessions and ultimately helped him escape—more than once.

Eventually suspected by authorities, Harley herself was institutionalized. After a devastating earthquake destroys Arkham, she escapes and takes on her new identity: Harley Quinn, wearing a red-and-black harlequin costume as the Joker’s official partner-in-crime.

Their chaotic relationship is toxic and intense. Though often abused and manipulated by the Joker, Harley returns to him again and again, torn between love and hate. Over time, she develops her own flamboyant personality and begins stepping out of his shadow.

“When your taste in men is as bad as mine, they don't just go away quietly.”
—Harley Quinn, The Suicide Squad (2021)

Harley also builds close bonds with Poison Ivy and Catwoman, forming the Gotham City Sirens. While often on the villainous side, they sometimes team up for good.

As a member of the Suicide Squad, Harley has proven herself a capable anti-hero, fighting alongside other outlaws like Deadshot and Killer Croc. With her cunning, charm, and acrobatic skills, she’s a vital asset—especially for infiltration missions.

Harley Quinn’s Personality

Harley is playful, unpredictable, and fiercely intelligent. She combines childlike expressions with twisted logic, often underestimated by allies and enemies alike. Her clownish antics conceal a brilliant mind—and her background in psychology makes her a master manipulator when needed.

Though mentally unstable and quick to rage, Harley is also deeply loyal and compassionate. She has two beloved pet hyenas and shares a close bond (romantic or platonic depending on the version) with Poison Ivy. Despite her obsession with the Joker, she craves genuine connection and recognition.

“What, were you just… thinking you could have a happy family, coach little league, and pay off the car?
Normal is a setting on the dryer. People like us? We don’t get normal.”
—Harley Quinn, Suicide Squad (2016)

Harley Quinn's Powers and Abilities

Harley Quinn has no superpowers. What makes her dangerous is a combination of elite gymnastics, close-quarters combat and an unusually high pain threshold, along with a mind trained in psychiatry that she uses to read and manipulate opponents.

In several storylines she also shows a partial immunity to toxins and to the Joker's venom, a consequence of the transformation Poison Ivy puts her through. Her signature weapons are a giant mallet, a baseball bat and an assortment of improvised gadgets, chosen as much for theatre as for efficiency.

Her real advantage is unpredictability. Because nobody, allies included, can anticipate what she will do next, she routinely gets the upper hand on opponents who are stronger than she is.

Harley Quinn in the Batman Universe

Harley plays by her own rules. Though she began as Joker’s sidekick, she’s no longer just a shadow of him—she often works independently and even helps Batman when it suits her goals.

She’s typically positioned as a villain to Bruce Wayne, and has come dangerously close to killing him. However, she’s also aided the Dark Knight on occasion, such as helping him capture the Joker.

Harley’s stance toward the Justice League also varies. While usually at odds with them, she has shown admiration for Wonder Woman and has occasionally teamed up with heroes. Her unpredictability is central to her complex character.

She has appeared in countless forms:

• Animated shows and films
• Video games (Batman: Arkham series, Lego Batman, Suicide Squad: Kill the Justice League)
• Merchandise (costumes, figures, mugs…)
• Feature films, where she has taken center stage.

Harley Quinn in Movies

Harley Quinn has appeared in four major films. Margot Robbie played her three times between 2016 and 2021, before Lady Gaga took over the role in 2024 for Joker: Folie à Deux, in a very different register.

Suicide Squad (2016)

Harley makes her film debut in Suicide Squad as part of a team of imprisoned villains recruited for a government mission. It’s the third film in the DC Extended Universe (DCEU), filled with explosive action, twisted humor, and complex relationships.

Birds of Prey (2020)

In this spinoff, Harley breaks up with the Joker and teams up with the Birds of Prey (Huntress, Black Canary, and Renee Montoya) to protect a young girl from the mob boss Roman Sionis. The film explores female empowerment, friendship, and self-discovery, offering a fresh take on Harley’s journey.

The Suicide Squad (2021)

A soft reboot with a new mission and team, featuring Bloodsport, Peacemaker, King Shark, and others. Harley returns to her chaotic ways, blending action, comedy, and emotional depth in a high-stakes tropical mission.

Joker: Folie à Deux (2024)

Harley returned, this time played by Lady Gaga, in a musical thriller built around the twisted love story between her and the Joker. The film was released on 4 October 2024 and became one of the year's most talked-about failures, panned by critics and audiences alike and unable to recoup a production budget estimated at 200 million dollars.

The film picks up two years after the original Joker (2019), with Arthur Fleck (Joaquin Phoenix) confined to Arkham. Unlike in the comics, Harley is not a psychiatrist here but a fellow patient, which changes the balance of the relationship entirely.

A Very Different Harley Quinn

A Musical, But Not as You Know It

Lady Gaga brings her bold artistry to a darker version of musical storytelling. Don’t expect light-hearted numbers—in this world, the music exists only in the characters’ minds, a reflection of their fractured reality.

“There’s music, dance, drama, courtroom scenes, comedy, joy, and sadness.”
—Lady Gaga

The soundtrack gathered around fifteen covers of American standards, alongside a small number of original songs.

The film's title, Folie à Deux, refers to a shared psychotic disorder—a fitting metaphor for Harley and Joker’s descent into co-dependent madness.

Will Harley Quinn Return to the Big Screen?

That question has been open since James Gunn and Peter Safran took over DC Studios and rebooted the universe. Asked whether Margot Robbie would come back, Gunn answered that it « will be revealed down the line », neither confirming nor ruling it out. No Harley Quinn project currently has a release date.

Robbie herself has repeatedly said she would like the part to be handed to other actresses, the way major male DC roles are. Handing it to Lady Gaga in 2024 was already a step in that direction. If you want to know who has worn the Joker's suit alongside her over the decades, we listed every actor who played him.

Meet Harley Quinn at Batman Escape

Would you rather meet Harley Quinn in the flesh than on a screen? You can, at Batman Escape in Paris.

In the immersive escape game The Joker: Joke’s on You!, Harley joins the Joker in tormenting players as they race against time in Gotham’s criminal underworld.

Professional actors bring Harley and the Joker to life, offering an immersive, adrenaline-fueled experience where players interact with unpredictable characters in real time.

Harley Quinn is a whirlwind of danger, charm, pain, and power. Whether you know her as the Joker’s sidekick or a fierce antihero in her own right, one thing’s for sure—she’s here to stay.

🦇 Ready to face her in Gotham? Book your mission at Batman Escape in Paris and dive into the madness.