Nude Celebs: Kristin Cavallari - A small town lies in limbo some 50 years after a horrific accident that saw a train plow into a school bus filled with children. Can a troubled teen (Leah Pipes) fresh out of rehab unlock the truth about what caused the terrible tragedy? Lou Diamond Phillips, Kristin Cavallari of MTV's "Laguna Beach: The Real Orange County" and Ashley Wyatt co-star in this supernatural thriller from screenwriting brothers Brian and Jason Cleveland.