Push a red button on a little black box, get a million bucks cash. Just like that, all of Norma (Diaz) and Arthur Lewis's (Marsden) financial problems will be over. But there's a catch, according to the strange visitor (Langella) who placed the box on the couple's doorstep. Someone, somewhere - someone they don't know - will die. Cameron Diaz and James Marsden play a couple confronted by agonizing temptation yet unaware they're already part of an orchestrated plan of mind-blowing chain of events.