The 80 employees at a Bogot?, Colombia, company called the Belko Corporation are horrified when they are suddenly locked in their office building and ordered to kill each other -- or else face death themselves. Soon, the staff are torn between those willing to give in to their baser instincts, and those arguing that they should stand firm against their captors. John Gallagher Jr., Adria Arjona, Sean Gunn, Tony Goldwyn, and John C. McGinley star in this horror thriller directed by Greg McLean (Wolf Creek).