You may have heard that when the world ends, CNN has a video it plans to play as the network’s way of saying sayonara to the human race. Thing is, it’s kind of boring (who wants to die listening to the same song the people on the Titanic drowned to?), but leave it to John Oliver to make some drastic improvements. On Sunday’s Last Week Tonight, he premiered his own doomsday video, starring Martin Sheen. It involves a blooper reel! And cats! Luckily, the apocalypse doesn’t have happen for us to watch it over and over again.