You are what they eat. Lionsgate Premiere has debuted a trailer for the Sundance midnight film Cooties, about an elementary school full kids that gets transformed into zombies. Only the teachers can't get sick (the way they explain this in the trailer is super cheesy and yet oddly still amusing). Elijah Wood, Alison Pill, Rainn Wilson, Sunny May Allison, Armani Jackson, Leigh Whannell and Morgan Lily star in this horror comedy "with unexpected laughs and unapologetic thrills." The trailer doesn't seem to give away all of it, so have fun and let us know if you're interested in catching cooties. Check out the poster below as well. Here's the official trailer for Jonathan Milott & Cary Murnion's Cooties, originally from Yahoo: A mysterious virus hits an isolated elementary school, transforming the kids into a feral swarm of mass savages. An unlikely hero must lead a motley band of misfit teachers...