Although basically a 2 hander - this movie was passably entertaining - I had the distinct impression though that the ending was not the original ending but a tacked on alternative. I could not imagine why "the Mac" should return to that location. Also, no soldier leaves his dog tags and goes safely home - another soldier would know that. Even in extreme battles if a soldier is killed and it is possible, his comrades will take his dog tags. I knew what would happen to "Doc" from the beginning - film makers are so unoriginal.