There's a scene where the dad opens up an e-mail from the mom, with a YouTube-looking link (watch?v=FDhoqY1grJY). If you paste that video ID to YouTube, it redirects to The Darkness (2016) trailer.
The company that Bacon works for is called Fells Point & Levinson - a reference to legendary director Barry Levinson - Kevin Bacon was also in Diner (1982) - a picture directed by Barry Levinson, and also starring Paul Reiser, who is in this picture too.
The Darkness (2016) reunites Kevin Bacon and Jennifer Morrison for the first time since Stir of Echoes (1999).
Parts of this film were shot on the Melrose Bombing Range in Melrose, New Mexico.
Judith McConnell was contractually obligated to do this film after signing on to appear in The Purge: Anarchy (2014), another Blumhouse film production.