Susannah Simon is a teenager with the ability to interact with ghosts but she'd rather just concentrate on graduating high school until the ghosts of four teenagers killed in a suspicious car accident try to take vengeance on her friend Michael.
Sixteen-year-old Susannah Simon is a mediator, one who communicates with the dead, and she also happens to be in love with Jesse, a nineteenth-century ghost.
Sixteen-year-old John Proud is tormented by the ghost of an evil ancestor, with his own name and his own face, who was hanged in 1854 for being a demon.
Ghost stories about apparitions that reportedly come from the past to give warnings from beyond, re-enact their often gruesome deaths, or simply haunt the living.