Ben Sherwood's intriguing novel is the basis of this ghost story about Charlie (Zac Efron), who is devoted to his brother, Sam, even after Sam's death. As the caretaker of the cemetery where Sam is buried, Charlie has lots of time to commune with the dead. Sam visits frequently to hang out with Charlie, but when Charlie meets a mysterious young woman (Amanda Crew), he must decide whether to move forward or remain trapped in the past.