"Nostalgia Critic" Top 11 Batman: TAS Episodes (TV Episode 2011)
Ranked at #9."Atop the Fourth Wall" Marville #1 (TV Episode 2012)
The Joker's "if you have to explain a joke, there is no joke" tirade is recalled."WatchMojo" Another Top 10 Sexual Innuendos in Kids' Animated Series (TV Episode 2016)
Rev Up Your Harley is #2."WatchMojo" Top 10 Best Batman: The Animated Series Episodes (TV Episode 2017)
"Mad Love" is #5."WatchMojo" Top 10 Batman Fights (TV Episode 2018)
Going Out on a Laugh is #9.
Batman Beyond: Return of the Joker (Video 2000)
The flower and card at the end previously indicated that Joker survived the fall.Batman: Arkham Asylum (Video Game 2009)
The exchange between Harley and Dr. Leland when she is starting at Arkham was reproduced in the video game, again with Arleen Sorkin voicing Harley and being written by Paul Dini."Diminishing Returns" Review of the Year 2016 (Podcast Episode 2016)
Mentioned.- Harley's backstory as the Joker's psychologist in Arkham Asylum is from this episode.
"Batman: The Animated Series" Joker's Favor (TV Episode 1992)
One of the few instances in the entire DCAU when Batman laughs."Batman: The Animated Series" If You're So Smart, Why Aren't You Rich? (TV Episode 1992)
As the Joker is going over his plans, he dismisses one of them as being "too Riddler"."Batman: The Animated Series" The Laughing Fish (TV Episode 1993)
Joker's fish-specific toxin that he previously used doesn't work on piranhas."Batman: The Animated Series" Harley and Ivy (TV Episode 1993)
Harley Quinn is able to survive the fall due to the toxin antidote Poison Ivy injected her with."Batman: The Animated Series" Trial (TV Episode 1994)
Harley Quinn's former life as a psychiatrist at Arkham Asylum is explored.
- The Joker says, "May the floss be with you."
Batman Adventures: Mad Love (TV Mini Series 2008)
Both are adaptations of the Mad Love issue of the The New Batman Adventures comic book.