Written By: Sam Santiago
For years, Universal’s Springfield land has teased what fans actually want without ever fully delivering it, and it's been a bane of our existence since The Simpsons first landed at Universal Studios Hollywood. You walk through the Simpsons area during Halloween Horror Nights, hear the familiar eerie music from Treehouse of Horror, and that’s about it. No haunted house. No scare zone takeover. Just a reminder of what could be.
Now that conversation has resurfaced thanks to Simpsons co-showrunner Matt Selman, who discussed the idea during a recent appearance on the Staying Alive podcast hosted by Jon Gabrus and Adam Pally.
Watch The Episode Below
During the discussion, Selman expressed surprise that Treehouse of Horror has never been fully adapted into Halloween Horror Nights, calling Halloween the biggest opportunity the franchise has never taken advantage of. We totally agree that Universal has been sitting on a gold mine for years if they added TREEHOUSE OF HORROR to the mix of HHN properties and scare zones.
Nothing has been confirmed, but the comments have reignited speculation about what a full HHN version of Springfield could look like. We've been saying for years that there is so much potential for Universal to utilize The Simpons but alas, we never got even a sliver of hope it would happen.
Devil Flanders roaming the streets, handing out damnation with a smile. Marge as a Salem witch, lurking in fog filled corners of Evergreen Terrace. Homer as King Homer, a towering, rampaging spectacle. Bart transformed into the Human Fly, buzzing through scare zones and by the Kwik E Mart.
The source material is already there. Over three decades of Treehouse of Horror episodes have delivered enough monsters, parodies, and nightmare fuel to build an entire event without adding anything new.
There is also a legal wrinkle that keeps everything in limbo. Universal’s theme park rights to The Simpsons are part of a long standing agreement originally tied to 20th Century Fox, now under Disney ownership. Those rights are expected to expire in 2028, meaning any major HHN expansion would likely require Disney approval and careful coordination between two companies that rarely align on anything.
So while nothing is officially in motion, the timing feels important. If something like Treehouse of Horror at HHN ever happens, it would need to happen soon before those rights potentially shift again.
For now, it remains one of the most obvious horror mashups that somehow still hasn’t happened.