While the original Star Trek: The Original Series series had a lot of things going for it (a great cast, engaging characters, thought-provoking science-fiction, resonant themes), I don't think anyone would list "big budget" among them. Nowhere was it more evident than in "The Enemy Within," when an alien creature was depicted by a little dog in a fur coat and a horn. That's why this classic image is this week's "Caption This" contest. Respond in the comments. The best caption will be chosen next week and turned into a handy image suitable for giggling.
What caption would you give this picture? Let us know in the comments.