Based on the novel "One For Sorrow" by Christopher Barzak, Jamie Marks is Dead is the story of a murdered high school boy who returns as a ghost looking for the love and friendship he never had when he was alive.

In a wintry small town, the body of a teenager named Jamie Marks is found by the river. Adam, the star of his cross-country team, becomes fascinated with Jamie-a boy nobody really knew or interacted with, except occasionally to bully him. When Jamie's ghost begins to appear both to Adam and Gracie, the classmate who discovered the body, Adam is caught between two worlds. He has a budding romance with Gracie, but he also feels a deep connection to Jamie, who brings him closer to the world of the undead.—Sundance Film Festival