Halloween?

'''Halloween? 'is the fourth part of the twenty-part miniseries We Don't Need Your Kind Here.'' It will air on October 25, 2019.

Plot
The Bikini Bottom Police Department has a hard time figuring out the difference between high school edgelords wearing communist apparel than actual communist militants...

Transcript
TBR.

Trivia

 * On the title card, there is a black background, and the part information is in white text, the opposite format than usual.