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 teachers in the fight of their lives. Release Date: September 18, 2015. Genre: Action, Horror, Comedy. Directors: Jonathan Milott, Cary Murnion. Writers: Leigh Whannell, Ian Brennan, 3 more credits ». Stars: Elijah Wood, Alison Pill, Rainn Wilson. Cooties official trailer courtesy of Lionsgate. FilmTrailerZone is the #1 destination for all movie fans to catch the latest movie trailers, clips, featurettes & much more of the latest promotional content from your most anticipated movies!.