Rod Serling:
“…the worst aspect of our time is prejudice… In almost everything I’ve written, there is a thread of this—man’s seemingly palpable need to dislike someone other than himself.”
So that’s a yes.
"PREJUDICE"?
Perhaps one ( the one with George Takei, perhaps, but that was more about WW II and being against American Japanese spies and sympathizers, than race! ), but that's the ONLY one that the "prejudice" was about something other than class/money; not race nor religion.