James Smith — a decade in SWAT with a perfect record — is on vacation, driving somewhere quiet to decompress, when his car breaks down on a deserted road in Utah. With miles of nothing behind him, he walks forward and stumbles upon an abandoned rock and sand processing plant, watched over by a single yawning guard. Directed to a phone out back, James returns to find the guard dead and two army trucks in his place. Curiosity takes him inside — and what he finds is absolutely not what it seems.