Seconds into 'Deadfall,' the lives of two of the main characters are sent careening off course by a fluke accident. They are siblings Addison (Eric Bana) and Liza (Olivia Wilde), making a fast getaway from a casino robbery. They're driving down a snowy road when a deer darts in front of their car, smashing through the windshield and flipping the vehicle into the woods. If everything had gone according to plan, Addison and Liza would have escaped. Through sheer coincidence, they did not.