This episode introduces Mika and Miles, two main characters of the Henry Danger spin-off series, Danger Force.
Outside the Escape Room building, a truck drives by baring the logo SendEx on it (an obvious spoof of FedEx).
Continuing the running gag in the series, neither Ray nor Jasper nor Schwoz can remember Charlotte's last name. Ray thinking it might be "Sweb" is a reference to the book, Charlotte's Web.
This is Jack Frittleman's first appearance since Henry's Frittle Problem in Season 4.
Miles seems to break the fourth wall when he says that the Frittle Factory blew up a few seasons ago, but Jack makes it seem like they're talking about seasons of the year rather than seasons of the show.