Harley appears in DC Universe Online, initially being reprised by Arleen Sorkin before being replaced by Jen Brown starting in 2016. She is available in PVP, being granted to Villains without having to spend Marks of Legend. Totilo, Stephen (February 15, 2008). "Exclusive: See A New 'LEGO Batman' Villain". MTV News. New York City. Archived from the original on March 5, 2008.

Ivy asks if Harleen is attracted to her during one of their later interviews. While the reader knows Harley will eventually fall in love with Ivy, this is years early for that so Harleen doesn't reply and leaves the room in a flustered state. The variant covers also do this, depicting the characters as playing cards, having Joker as (well) a Joker but Harley and Ivy are both Queens, a small nod towards the far healthier relationship the two women will build in the years to come. One of the proposed excerpts for a second volume shows Ivy comforting Harley after she escaped the Joker and kissing her. Renaud, Jeffrey (August 3, 2016). "Conner & Palmiotti on "Harley Quinn's" Rebirth: "If It Ain't Broke, Don't Fix It" ". CBR . Retrieved July 12, 2021. Betancourt, David (October 11, 2017). "This married couple helped make Harley Quinn one of the biggest names in comics". Washington Post . Retrieved September 6, 2021.

"Submissive" provides examples of:

She was an Honor Student and a Gymnast. She attended Gotham University and initially went to college for Veterinary and Biological Science, but for some unknown reason she left that field to pursue Psychiatry. She excelled in her field, eventually earning a place as a psychiatrist at a prominent hospital, but her interest in criminal psychology led her to transfer to Gotham City's famed Arkham Asylum. Soon discovering that the other doctors could not penetrate the minds of their patients, Harleen went undercover as a patient herself. The Joker - whom she had thought was misdiagnosed by his previous doctors - saw through her disguise, and opened up to her. [4] Her confidence and savvy in the face of the Joker's madness impressed him. On their tenth session, he revealed to her that he knew about the fact that her father had been killed by a drunk driver who had had the connections required to get off without any punishment. As a gift to her, he presented her with the driver's finger as proof that the man had been brought to justice. He then promised that he could teach her how to become as powerful as he had, by failing to care about life's rules. [5] Harley Quinn's relaunched ongoing series is a direct continuation of the former, with Conner and Palmiotti still writing for the character, and Hardin and Timms illustrating the interior art. [86] After having written 64 issues of Harley Quinn's ongoing series, Conner and Palmiotti's five-year run ended with the 34th issue of the series in December 2017, with writer Frank Tieri and artist Inaki Miranda taking over the title. [87] [88] [89] Tieri's run on the series ended with the series' 42nd issue, followed by a two-issue storyline written by Christopher Sebela and illustrated by Mirka Andolfo. [90] By issue #45 in July 2018, Sam Humphries was the new writer for the series, with John Timms returning to provide art. [89] [90] The series ended in August 2020. [91] Harley Loves Joker [ edit ]

Konda, Kelly (June 15, 2015). "The Inside Story on 5 Batman Movies Which Almost Got Made Before Batman Begins". We Majored in Film . Retrieved June 23, 2016. Dini, Paul( w),Lopez, David( p),March, Guillem( i),Morey, Tomeau( col),Wands, Steve( let),DiDio, Dan( ed)."Holiday Story" Gotham City Sirens,no.7(December 23, 2009). New York City: DC Comics, ISBN 978-1-4012-2245-1. a b Betancourt, David (March 29, 2018). "Harley Quinn will meet the New Gods in comic books this summer". Washington Post . Retrieved September 6, 2021.According to Red Hood, Harley was his therapist during sessions he underwent in Arkham Asylum, and he still remembers and uses her treatment in times of need. He even uses this as a way to calm and relate to Bizarro.

Harley Quinn appears in Batman and Harley Quinn, voiced by Melissa Rauch. She works as a waitress after breaking up with the Joker again, and helps Batman and Nightwing stop Poison Ivy from accidentally causing the extinction of all life on Earth. [183] [184] Harley appears in Batman/The Spirit. In this crossover, Harley is one of the many villains who helps try to take down Batman and the Spirit. She initially appears disguised as a flight attendant. Tara Strong (November 14, 2013). Infinite Crisis – Behind the Voice – Tara Strong as Harley Quinn (interview). YouTube . Retrieved March 5, 2014. Why, hellllo Harley! What better way to welcome Harley Quinn to the pantheon of Infinite Crisis champions than by going behind the voice of Tara Strong. Find out what this fabulous, fan-favorite voice actor thinks of returning once again to the character she helped make famous.

"Harleen: Red" provides examples of:

Harley Quinn appears as an antagonist and character summon in Scribblenauts Unmasked: A DC Comics Adventure. a b Mozzocco, J. Caleb (December 19, 2013). " 'Harley Quinn' #1: Introducing DC's answer to Deadpool?". Comic Book Resources . Retrieved July 12, 2021. Unfortunately, Harleen's supervisor, Dr. Sterano, discovered her crush on the Joker after stealing her psychiatric notes with the intention of publishing them as her own. In a rage, Harleen tried to kill Sterano, but was interrupted by the guards. Rather than surrender, she killed a guard and broke the Joker out of his cell. That night, the Joker took her to the Ace Chemical Processing Plant where his persona had been born, and promised that this would be her birthday. Realizing his intention, she had struggled, but he shoved her into one of the chemical vats and watched her sink to the bottom. Afterwards, he drained it and found her inside, alive, but changed. She had lost touch with reality, which meant that she could do whatever she liked. He dubbed her Harley Quinn, and the two of them were together - until he grew tired of her. [6] Eventually each of the directors wanted to do a Harley episode, so the character began to appear in stories without the Joker. Over the years she allied herself with best gal pal Poison Ivy for occasional romps through Gotham and has even succeeded in giving Batman a hard time on her own. We now look upon Harley as our series' wild card, capable of showing up anytime to bedevil our heroes with her screwball antics". Vigilante Militia: The Executioners are a small militia of vigilantes who believe that Batman's no-kill policy is too soft and Arkham itself a Cardboard Prison full of monsters who the police are hilariously out of their depth in facing. Thus, they take it upon themselves to capture and kill criminals they deem to be Karma Houdinis. They're later revealed to be members of the GCPD who have snapped and gone rogue, later becoming Two-Face's Mooks.