Harley Quinn has taken down the Joker and Gotham City is finally hers for the taking…whatever’s left of it that is. Gotham has become a desolate wasteland, left in ruins, following the huge earthquake caused by the collapse of Joker’s tower. Harley’s celebration in this newly created chaos is cut short when Penguin, Bane, Mr. Freeze, The Riddler, and Two-Face join forces to restore order in the criminal underworld. Calling themselves the Injustice League, this group now stands in the way of Harley and her crew from taking sole control of Gotham as the top villains of the city.
Harley Quinn UK TV Premiere Date
Latest/Next UK Season: 5
Latest/Next UK TV Air Date: 26 March 2026
UK Channel: HBO Max
Previous UK Premiere Dates
Season 1 – E4 – 07 May 2020 at 10:30 pm
Season 2 – E4 – 21 June 2021 at 10:30 pm
Season 3 – E4 – 18 September 2022 at 10:35 pm
Season 3b – E4 – 18 November 2022 at 2:30 am
Season 4 – E4 – 28 November 2023 at 10:35 pm
Special – E4 – 29 December 2023 at 3:15 am
Harley Quinn US TV Premiere Date
Latest/Next US Season: 5
Latest/Next US TV Air Date: January 16, 2025
US Channel: Max
Previous US Premiere Dates
Season 1 – DC Universe – November 29, 2019
Season 2 – DC Universe/HBO Max – April 3, 2020
Season 3 – HBO Max – July 28, 2022
Season 4 –Â Max – July 27, 2023
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Where To Watch Harley Quinn
Click here to see the full list of UK TV Premiere Dates
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Additional Information:
Country of Origin: USA
Hilarious animated series, voiced by Kaley Cuoco.

5 comments
Confirmed for HBO Max – mentioned on Sky Media sponsorship opportunity
Do we know when the Valentines Special is going to be on or have I missed it?
I can’t wait for HBO Max to launch and block UK broadcasters from acquiring any future DC shows. Sadly that won’t be for another few years yet due to the current HBO/Sky deal. Nearly a full year now since Harley Quinn Season 2 started in the US but still no sign of it on E4. Poor effort E4.
Finally it has said that it’s ‘Coming Soon’ as a double bill with Birdgirl
It’s all about finding something to double team the show with. On a 14day schedule the show wont start before 10May. That’s 16 episodes before the show goes on hiatus for Covid combined with 13 further episodes of Batwoman. Combined with the rest of Supernatural S14 (16 episodes) and however far they get into s15 (13 episodes). Let’s hope there’s enough in the lockdown tank
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