Second movie that Jeffrey Dean Morgan, Malin Akerman, and Jack Quaid have appeared in together following Rampage (2018).
The screen name of one of the other players in the video poker game Deerman is playing is "Ed-209," a clear reference to the a heavily armed, 11-foot-tall bipedal robot from the RoboCop franchise.
Both Jeffrey Dean Morgan and Malin Akerman, starred together in Zack Snyder's Watchmen 2008
The film's working title was Nowhere Men, a reference to The Beatles' 1965 song.