Nightmares and Dreamscapes - 1x04 - The End of the Whole Mess

    Presented as a pre-death confession, this story involves curing mankind of aggressive behavior.  This, of course, results in a utopian world.  Then, in a Twilight Zone-esque twist, it turns out that the cure results in the death of all of mankind.
    I liked this one.  As I've come back to think about it more, there are a bunch of plot holes, but the idea is very satisfying.  I assumed that the ending would involve something a little more out there - like alien invaders.  It's a very sad story.