The outfits the main six characters wear in the final scenes of this episode are nods to the costumes the heroes have in the comics, most notably Karolina Dean's yellow tank top and bell bottoms.
The old vagrant that recognizes the Runaways at the Bus depot (played by Christian Calloway) is the same one that almost became Victor and Robert's victim in Fifteen (2017).
The WHiH news reporter played by Coleen Sullivan previously appeared in The Laws of Inferno Dynamics (2016).