Harley Quinn: Season 4
2023 · 10 episodes · ★ 7.2
What Season 4 of Harley Quinn
Season 4 of Harley Quinn has 10 episodes and premiered on July 27, 2023. Here's the complete episode guide with air dates, runtimes and ratings.
Season 4 Episodes
4x01 Gotham's Hottest Hotties
Harley and Ivy struggle to find their footing in their new respective roles in the Bat Family and the Legion of Doom.
Directing: Vinton Heuck · Writing: Tom Hyndman · Starring: Giancarlo Esposito, Ron Funches, Jacob Tremblay, Briana Cuoco
4x02 B.I.T.C.H.
After breaking the Bat Family's #1 rule, a demoted Harley shadows Alfred, while Ivy finds an unexpected mentor at a networking event.
Directing: Joonki Park · Writing: Ava Tramer · Starring: Ron Funches, Jacob Tremblay, Briana Cuoco, Rachel Dratch
4x03 Icons Only
In Vegas for some much-needed QT, Harley struggles at the Strip's evilest hotel while a desperate lvy tries to secure tickets to Clayface's show.
Directing: Michael Moloney · Writing: Sarah Nevada Smith · Starring: Ron Funches, Alan Tudyk, James Adomian, Leilani Barrett
4x04 The First Person to Come Back from a Business Conference Without Chlamydia
Lex Luthor keeps Ivy on a short leash at a conference on the moon, while the Bat Family rents out Wayne Manor after Talia slashes company finances.
Directing: Vinton Heuck · Writing: Jimmy Mosqueda · Starring: Giancarlo Esposito, Alan Tudyk, Aline Elasmar, Briana Cuoco
4x05 Getting Ice Dick, Don't Wait Up
When Batgirl goes missing, Harley goes on an adventure with her roommate, while a spotlight-shy Ivy connects with a PR team after her Malcon success.
Directing: Joonki Park · Writing: Jen Chuck · Starring: Giancarlo Esposito, Tisha Campbell, Rachel Dratch, JB Smoove
4x06 Metamorphosis
Harley investigates the sudden death of a hero, while Ivy tries to take down the Jons and Joker announces a career change.
Directing: Michael Moloney · Writing: Connie Shin · Starring: Ron Funches, Jacob Tremblay, Rachel Dratch, Krizia Bajos
4x07 The Most Culturally Impactful Film Franchise of All Time
Harley's desire to spend more time with Ivy sends them to a post-apocalyptic future. Batgirl seeks out a killer. Joker gets caught in a lie.
Directing: Brandon McKinney · Writing: Alexis Quasarano · Starring: Rachel Dratch, Alan Tudyk, Jeannie Tirado, Briana Cuoco
4x08 Il Buffone
While Lex lays siege to the LOD after coming up short with his Ozone Machine, Bane travels to Italy to fix a pasta-maker... and win Nora's affection.
Directing: Yoriaki Mochizuki · Writing: Ava Tramer · Starring: Giancarlo Esposito, Ron Funches, James Wolk, James Adomian
4x09 Potato-Based Cloning Incident
In a bid to stop Lex, Ivy competes in a celebrity golf tournament. Meanwhile, Harley learns a dark truth about herself... from herself.
Directing: Chad Hurd · Writing: Sarah Nevada Smith · Starring: Giancarlo Esposito, Harvey Guillén, Briana Cuoco, Alan Tudyk
4x10 Killer's Block Season Finale
Ivy crashes a birthday party on the moon. Harley contemplates how to best avenge her friend.
Directing: Joonki Park · Writing: Sarah Peters · Starring: Giancarlo Esposito, Harvey Guillén, Diedrich Bader, Tom Hollander
Season 4 Cast
Briana CuocoBatgirl (voice)8 episodes
Alan TudykThe Joker / Dr. Trap (voice)7 episodes
James AdomianBane / Jeffrey's Handler (voice)6 episodes
Aline ElasmarTelia Al Ghul / Livewire (voice)6 episodes
Ron FunchesKing Shark (voice)5 episodes
Tom HollanderAlfred Pennyworth / Toyman (voice)5 episodes
Ben LevinCaptain Cold (voice)5 episodes
Jeannie TiradoVolcana (voice)5 episodes
Christopher MeloniJim Gordon / Mr. Veronica Cale / Jeffey the Parrot (voice)5 episodes
James WolkSuperman / Emcee (voice)4 episodes
Edi PattersonVeronica Cale / Lawyer (voice)4 episodes
Diedrich BaderGorilla Grodd (voice)3 episodes
Talia TabinReporter 1 (voice)3 episodes
Vanessa MarshallTeacher (voice)3 episodes
Paul W. DownsThe Jons (voice)3 episodes
Kerry KnuppeTerra (voice)3 episodesAll Seasons
Season 12019 · 13 ep. · ★ 6.8
Season 22020 · 13 ep. · ★ 7.0
Season 32022 · 11 ep. · ★ 7.2
Season 52025 · 10 ep. · ★ 6.3Where to Watch Season 4 of Harley Quinn
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Frequently Asked Questions
How many episodes does season 4 of Harley Quinn have?
Season 4 of Harley Quinn has 10 episodes.
When did season 4 of Harley Quinn premiere?
Premiered on July 27, 2023.
Where to Watch Harley Quinn Season 4
In Spain, on HBO Max and HBO Max Amazon Channel.
What is the best episode of Season 4?
According to the TMDB audience score, episode 4x08, "Il Buffone", with a 7.6.