This tense, thought-provoking drama seems marketed as a ghost story, but audiences will find it to be much more. Joe’s experiences with Emily’s NDE (near death experience) patients disturb his atheistic concepts when they talk about meeting Emily. Sister Madeline (Linda Hunt) puts the concept of an afterlife and belief into language Joe can consider. The ghostly encounters are presented in context of NDEs or possible tricks of a grieving mind, rather than occult events. Some brief, native nudity occurs in scenes with a Venezuelan Indian tribe. Although the dialogue contains several crude terms, older teens and adults will find that “Dragonfly’s” themes of belief in life after death, faith, and trust provide new avenues of discussion.