If for some terrible reason I had to narrow the genius of The Twilight Zone down to just one episode, "To Serve Man" may just be the one. If I could bottle the feeling I got when I saw the end reveal of this episode for the first time, I'd sell it and make billions. It's the twist of all twists. I'm not even going to spoil it, just in case there's some off chance you haven't seen it. And if you haven't, go watch it and come back to honor this Kanamit by putting him on your wall (or buy now, then watch)!
Shown on the wall, not necessarily to scale (frame not included).