The Macy's holiday parade will also be back from Nov. 13 through Jan. 2, 2022.
An IATSE strike could bring Hollywood to a halt, but Disney World IATSE members work under a separate contract.
It's the first time Disneyland is hosting an separately-ticketed, after-hours event for the Christmas season.
Holiday parades and fireworks return to the Disneyland Resort on Nov. 12.
The 2021 event will be called Disney's Very Merriest After Hours.
No Mickey's Very Merry Christmas Party or Candlelight Processional in 2020.
New offerings this year include a Sesame Street Christmas parade and a character meal with Santa Claus.
New entertainment and holiday decorations are coming this year to Animal Kingdom, the park that typically features the least holiday cheer at Disney World.
This will be the first time attractions will get overlays just for the party, unlike longer, seasonal enhancements like Jingle Cruise.