Laughter: not only is it the best medicine, it also provides an excellent opportunity to escape from impending death from your enemies. No clip better illustrates that concept in action than this one from Experiment 314: Mighty Jack. But it also gives us two more great moments. First, we get to witness the exciting invention of the postage meter. Second, it includes one of my personal favorite entries into the MST3K "he died as he lived" recurring riff. I'll let the video speak for itself on that one.