In the early days of this movie's release on Netflix, the Halloween party sequence featuring a character dressed up as a big black cat (and calling himself Black Panther (2018)) had several speaking lines referring to Chadwick Boseman. Sadly, Boseman passed away in 2020 just prior to the movie's release in October 2020. Following his death, the lines referring to Boseman seem to have been edited out and/or recorded over, though in a few instances the original lines still appeared in the closed captioning during the scene.
Takes place in Chicago but was filmed in Atlanta.
The "Lester" ventriloquist doll that Sloane refers to (briefly seen in the ceiling fan at her apartment) was based on Willie Tyler's main ventriloquist dummy, Lester. Although the toy version of Lester can still be purchased, it was particularly popular in the 1970s and 1980s, as sold through retailers like Sears.
Sloane & Jackson make fun of her ex-boyfriend's name "Luke," when in reality the actor who portrays Jackson's real name is in fact Luke ([link=Luke Bracey).