No, “Snackpocalypse” is not a real movie—though it sure looks like one. The mock trailer features Chloe Grace Moretz in a world where junk food has turned people into zombies, Politico reports. It's the latest in Michelle Obama's campaign to get US schools to offer fruits and veggies to kids instead of just junk food, and the first lady even makes a cameo at the end, munching on a bowl of carrots and complaining, "Don't you hate when trailers give away the whole movie?" (More First Lady Michelle Obama stories.)