Stand By Me
A sleeper hit when released in 1986, Stand by Me is based on Stephen King's novella "The Body" (from the book Different Seasons); but it's more about the joys and pains of boyhood friendship than a morbid fascination with corpses. It's about four boys ages 12 and 13 (Wil Wheaton, River Phoenix, Corey Feldman, Jerry O'Connell) who take an overnight hike through the woods near their Oregon town to find the body of a boy who's been missing for days.