In This is the End (which I quite liked), Emma Watson remarks to her celebrity friends that she believes the disaster that has hit Hollywood is a zombie apocalypse. Now, it turns out to be the rapture in that movie, and not a single zombie is actually seen. But This is the End does share some common ground with that horror genre. The setting is a tight space (a house), and the characters pose an equal threat to each other when compared to what is happening outside.Traditionally, the zombies are merely a catalyst for getting the characters together, and presenting the real threat - humans. We bicker, fight, make selfish choices and even kill one another. The looming danger outside only heightens the true danger inside. Commentary through horror. If only we had just gotten along.