TV Harley Quinn - Season 1 Episode 11 : Harley Quinn Highway Harley Quinn - Season 1 Episode 11 : Harley Quinn Highway 8.299/10 by 1142 users Harley must rescue Ivy from the clutches of Scarecrow, who’s trying to harvest her pheromones to make a super toxin that turns plants into sentient monsters. Details Casts Posters Images Title Harley Quinn - Season 1 Episode 11 : Harley Quinn Highway Alternative Titles 小丑女, Harley Quinn: A Very Problematic Valentine's Day Special First Air Date 2019-11-29 Last Air Date 2025-03-20 Number of Episodes 57 Number of Seasons 5 Genres Action & Adventure, Animation, Comedy, Sci-Fi & Fantasy, Networks DC Universe, HBO Max, Max, Casts Kaley Cuoco, Lake Bell Plot Keywords , Harley Quinn (voice) Kaley Cuoco Poison Ivy (voice) Lake Bell Episodes List Harley Quinn Season 1 :Episode 1 'Til Death Do Us Part 'Til Death Do Us Part 2019-11-29 Harley Quinn has finally broken things off once and for all with the Joker. Now, she's trying to make it on her own as the criminal Queenpin of... Harley Quinn Season 1 :Episode 2 A High Bar A High Bar 2019-12-06 Harley Quinn has finally broken things off once and for all with the Joker. Now, she's trying to make it on her own as the criminal Queenpin of... Harley Quinn Season 1 :Episode 3 So, You Need a Crew? So, You Need a Crew? 2019-12-13 Harley Quinn has finally broken things off once and for all with the Joker. Now, she's trying to make it on her own as the criminal Queenpin of... Harley Quinn Season 1 :Episode 4 Finding Mr. Right Finding Mr. Right 2019-12-20 Harley Quinn has finally broken things off once and for all with the Joker. Now, she's trying to make it on her own as the criminal Queenpin of... Harley Quinn Season 1 :Episode 5 Being Harley Quinn Being Harley Quinn 2019-12-27 Harley Quinn has finally broken things off once and for all with the Joker. Now, she's trying to make it on her own as the criminal Queenpin of... Harley Quinn Season 1 :Episode 6 You're a Damn Good Cop, Jim Gordon You're a Damn Good Cop, Jim Gordon 2020-01-03 Harley Quinn has finally broken things off once and for all with the Joker. Now, she's trying to make it on her own as the criminal Queenpin of... Harley Quinn Season 1 :Episode 7 The Line The Line 2020-01-10 Harley Quinn has finally broken things off once and for all with the Joker. Now, she's trying to make it on her own as the criminal Queenpin of... Harley Quinn Season 1 :Episode 8 L.O.D.R.S.V.P L.O.D.R.S.V.P 2020-01-17 Harley Quinn has finally broken things off once and for all with the Joker. Now, she's trying to make it on her own as the criminal Queenpin of... Harley Quinn Season 1 :Episode 9 A Seat at the Table A Seat at the Table 2020-01-24 Harley Quinn has finally broken things off once and for all with the Joker. Now, she's trying to make it on her own as the criminal Queenpin of... Harley Quinn Season 1 :Episode 10 Bensonhurst Bensonhurst 2020-01-31 Harley Quinn has finally broken things off once and for all with the Joker. Now, she's trying to make it on her own as the criminal Queenpin of... Harley Quinn Season 1 :Episode 11 Harley Quinn Highway Harley Quinn Highway 2020-02-07 Harley Quinn has finally broken things off once and for all with the Joker. Now, she's trying to make it on her own as the criminal Queenpin of... Harley Quinn Season 1 :Episode 12 Devil's Snare Devil's Snare 2020-02-14 Harley Quinn has finally broken things off once and for all with the Joker. Now, she's trying to make it on her own as the criminal Queenpin of... Harley Quinn Season 1 :Episode 13 The Final Joke The Final Joke 2020-02-21 Harley Quinn has finally broken things off once and for all with the Joker. Now, she's trying to make it on her own as the criminal Queenpin of...