Will Friedle provides the voice of Jamie Reyes/Blue Beetle. His first Batman role was as Terry McGinnis/Batman in Batman Beyond.
In Jamie Reyes/Blue Beetle's bedroom are posters and clippings featuring Batman. Among them is the title cover of the graphic novel series "Batman: The Dark Knight Returns", with Batman posed mid-leap against a lightning flash.
At the beginning of the episode, when the Beetle and his friend are going through the TV channels, the comedian is just finishing the joke 'The Aristocrats'. (See the documentary of the same name to find out more about the joke.)
The Justice League satellite headquarters, as seen in the comics from the late 60s to the early 80s, makes a cameo appearance.