The identical twin sister of a teenage girl requests Melinda to help her apologize to her sister who is a psychiatric patient.

A head injury caused by an accident puts Melinda's abilities at risk. Melinda must deal with the possibility of permanently losing her gift as she attempts to help a young girl whose boyfriend has recently died.

When Melinda goes to visit friends who are experiencing problems with their house, she finds the ghost of six-year-old little girl who drowned. Melinda then tries to help the family of the little girl.

Melinda gives a speech on her career at Grandview High. While she’s at the school she sees a group of cheerleaders who are having some mean and vicious things happening to them just as their cheerleading semi-finals are approaching in just a few days. Melinda discovers that the dead cheerleader can’t cross over and someone else has been casting spells on the squad.

Melinda meets a man who has the same abilities to see and talk to the dead. Melinda later learns that he has a different plan for the dead. A ghost enlists Professor Payne to help Melinda.

Melinda helps a group of college girls after one of their friends dies and begins to haunt them. Melinda must get Rachel to believe she is not Bloody Mary.

Melinda helps a ghost who blames Jim for his untimely death in an explosion.

Melinda investigates the haunting of a college student after the student sees a horror movie.

Melinda investigates the sudden death of a high-school athlete whose ghost is following a family that is not her own.

Melinda tries to help a man suffering from amnesia regain his memory.

Sam has a brush with death as he risks his life to save Melinda from harm.

As Melinda and Jim start making wedding plans, Melinda notices one of Ned's friends from school has a ghost attached to her which thinks it's a vampire.

Melinda help Eli with a patient who is being haunted by his sister. Meanwhile, Jim and Melinda have concerns over something Aiden has been seeing.

When Melinda discovers a family secret, madness grips the hospital and the town when a ghost who is making no sense haunts a patient who's making even less. Melinda must unravel the mystery behind a madness that grips Jim's (David Conrad) hospital - and the rest of Grandview.

Damon is a graphic (comic) novelist; kind of hip and edgy, he is being haunted by the ghost of a teen boy as he is ready to release his new novel and strange things start to happen to him and the ghost is tormenting him until Melinda can help him find out who is trying to stop his work, while the things the ghost does to Damon are predicted in his comics.

When the ghost Melinda is trying to help suddenly turns up alive, she finds herself in the middle of a dangerous revenge plot and battling enemies she was unaware she had.