In the Valley of Elah [6973] Released: 2007-09-14 Genres: History, Drama, Thriller, Crime, Mystery Revenue: $29,541,790 Cast: 42 Popularity: 1.8095 Links: : Homepage, IMDB, TMDB Synopsis : A career officer and his wife work with a police detective to uncover the truth behind their son's disappearance following his return from a tour of duty in Iraq. Videos: