Unstoppable is a 2010 American action thriller film directed by Tony Scott, written by Mark Bomback, and starring Denzel Washington and Chris Pine. The film, loosely based on the real-life CSX 8888 incident, tells the story of a runaway freight train, and the two men (Washington and Pine) who attempt to stop it. It was Scott's final feature film before his death in 2012. Wikipedia
Frank: (to Will) I only got one rule. One rule only: you're gonna do something, you do it right. You don't know how to do it, you ask me, all right? Likewise, if you need anything from me, you'd better speak up. 'Cause, uh, you're the conductor. Once we get our freight, it's your train. I'm just the guy driving it.