This is the first episode in which Terry does not throw a Batarang.
Terry alludes to "Terry's Friend Dates a Robot" and "Meltdown" when he makes a joke about chasing "renegade synthoids" and "living heads".
There are some similarities between this episode and the original Star Trek episode "Dagger of the Mind", in which an outwardly respectable psychiatrist is using torture and hypnosis to force his version of "right" thinking on his patients.
First episode with Rachel Lee Cook voicing Chelsea. Previously she'd been voiced by Yvette Lowenthal.