This episode was originally titled Return of The Drex.
This is the sixth time that Henry appears in the Hart house as Kid Danger.
At the end of the episode, there is a moment taken in memoriam of A.J. Dunn and Thomas Rasada, members of the Henry Danger crew that unfortunately passed away in 2019, making this episode their celluloid tombstone.
When Schwoz is about to smash the memory wiper, he says "Schwoz Smash!" (a reference to Hulk's catchphrase).
This is the second time Henry transformed in front of someone in his room. The first being I Know Your Secret.