SeaWorld Orlando's Howl-O-Scream has now announced two houses, two scarezones, and two themed bars for its inaugural event.
The Epcot monorail line hasn't operated since the mid-March 2020 closure of Disney World at the start of the COVID-19 pandemic.
The 2021 event will be called Disney's Very Merriest After Hours.
All current scenes will remain in the show, joined by a new addition from "Coco."
The announcement comes off after months of relative silence about new offerings for Disney World's 50th birthday.
Magic Kingdom and Epcot will have their nightly fireworks shows back July 1, while Disneyland's "Mickey's Mix Magic" returns July 4.
Construction resources have been dedicated to other parts of the resort, meaning Tron won't open until 2022 at the earliest.
How it felt being inside Disney World parks just after a major, sudden change to their COVID-19 rules.
The three-hour event will take over Magic Kingdom on select nights starting Aug. 10.