No Country for Old Men (2007)

Llewelyn Moss takes the bag he finds at a crime scene and puts him in unexpected trouble. Now he has a hit man after him. Moss is a Vietnam veteran and somehow gets involved in an issue that turns into trouble amid the drug incidents. The murderer who is after him, Anton Chigurh, is determined about his plan because he does not intend to quit his job. A gasping pursuit will begin, in which too many innocent people and criminals will be mixed up for your work.