The movie is awesome.I recommend everyone to watch this movie.Marcus Luttrell is the only one who survives the attack.There were four guys who goes to mission to kill a particular man.By doing so there would be sacrifices Marcus faces to survive.The Talibans kills the other three when they come to know about the one they came to kill.These four men including Marcus falls from the mountain to survive thats the thrilling scene in the movie.They do that once more even though they survive.One guy from four of them sacrifices himself by contacting the J-Bad Forward Operating Base.The Pushtun villagers saves Marcus and hands it over to the Americans at the end.The most emotional scene is that Marcus thanks the Pushtun villagers at the end the fight. The one thing which disappointed me is the one who should be killed is alive or not they didnt show.What to expect, this is based on true story.