Melinda Gordon just got married; during the dinner she sees something being drawn on the window and she knows it's a ghost. But for the first time, the ghost comes inside her house and that unsettles her. Despite being afraid, she tries to help him reunite with his family and pass along the message he needs her to say.

A boy who was killed in a collision with a train wants Melinda's help to ensure his mother that his death was not caused by her.

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

A man killed in a biking accident seeks Melinda's help to save his fiance's life and finding out who received his heart afterwards.

Melinda encounters the ghosts of three boys who died in the fire of an orphanage. They must cross over prior to the demolition of the building holding them inside.

Melinda helps an angry teenage ghost and discovers the secret that is likely to shake up the ones left behind by him.

In a hospital, Melinda encounters a woman who wants to determine what caused her death during a surgery.

An evil spirit is haunting Jim, causing him to begin doubting his sanity. Melinda must help this spirit, even though he is dangerous, in order to help Jim. .

The spirit of the mother of a teenage boy attempts to communicate with her son via white noise. Melinda must find a way to get her messages across.

A ghost of a bride who didn't make it through her wedding night is back with a vengeance haunting her husbands new fiancée to the point of her leaving him at the alter.

The dead mother of a boxer requests Melinda to assist in getting her son back together with his father. The son is furious because his father caused him not to be able to spent time with his dying mother.

After a stand-up comedian commits suicide, he's left in between worlds. Melinda tries to help him find closure.

The ghost of an elderly man suspects Melinda's new neighbor of killing his granddaughter.

A hanged man's ghost follows Melinda home from a macabre art installation, haunting her into contacting his troubled daughter. A woman sues Melinda's paramedic husband, claiming he further injured her whilst performing life-saving CPR.

Melinda is forced to remember how her relationship with her mother became strained after Melinda’s first ghost emerges. Melinda’s mother could not understand how to deal with Melinda’s gift. Melinda must reunite with her mother to help the ghost.

Andrea’s friend has gone missing during a hike and Melinda’s called in so she can use her abilities to find him.

Melinda must help the ghost of an African-American man who had been attacked and killed by a white co-worker in the 1970's. The ghost is haunting the prosecutor who had enough evidence but still failed to file charges against the white co-worker. Melinda tries to help the ghost find justice and help his son to change his racist views before they're passed on to the next generation.

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.

Melinda experiences a sense of dread when she realizes that a plane is going to crash when the spirits of the pilot and flight attendant contact her.

After a jetliner crashes Melinda faces the overwhelming task of helping hundreds of passengers crossover. While Melinda faces this task she finds that the “Wide Brim Man” is working against her. Melinda must also try to work with the crash investigators who are trying to find out how Melinda knew that the plane was going to crash.

Melinda worries that Andrea is being influenced not to cross over. Melinda seeks the help of an expert in history and the occult in helping to identify the wide brimmed hat man.

A rock and roll enthusiast expands his love to living teens by tormenting them into stealing. Melinda must also deal with the ghost of her scheming ex-boyfriend.

After purchasing a set of ornaments at a flea market, Melinda finds that they are haunted. Melinda uses the ornaments to meet Dennis’s ghost. Dennis wants Melinda to reunite his girlfriend with her birth mother.

The ghost of a man who was buried in the wrong grave starts to haunt a cemetery as someone else’s wife is coming to mourn him every night. Melinda must reconcile the man with his hostile wife and daughter in order for him to be able to cross-over.

Melinda and Jim's first camping trip is interrupted as Melinda helps the ghost of a woman who left her husband and young daughter. Before the woman can cross over Melinda must find the woman’s daughter and help her to learn the truth about her parent’s past in order for her to be safe now.

When Melinda meets a nightclub waiter who has not played his guitar since his friend died, she finds that he is being haunted by two ghosts.

Melinda has trouble talking to a ghost only to find that it's because he is not dead but is in a coma. While Lisa, his wife is in a legal battle against his parents to take him off of the life support. Meanwhile Delia struggles with teaching Ned about closure while also finding closure for herself.

Melinda's Jeep breaks down on a deserted road and a young woman who owns an auto shop comes by to help. Melinda meets a ghost who comes to her in the form of a skeleton. Melinda must first decipher the mysterious code that is linked to the drag racing society. Melinda finds that Ned is involved with the society and needs his help. Ned lies to his mom and sneaks out to go to the drag races. At the end the ghost finds closure and crosses over into the light.

Melinda helps Ned deal with a ghost who had just put a scare into him. Melinda also helps a ghost who appears to without any clothes on. Delia sees that Melinda is once again talking to herself and Melinda decides it’s time to share her gift with Delia.

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.

Jennifer goes to Melinda’s store to sell some belongings that came from her deceased parent’s house. Melinda then helps Jennifer with her father who died when she was only a toddler. Someone takes photos of Melinda and they show something suspicious. Melinda finds that she has a hidden connection to Grandview while digging into her families past.

Melinda helps an Iraq war veteran deal with the ghosts that he has brought back with him.

Gabriel returns to Grandview and Melinda learns more about what is lurking below.

Melinda and Jim discuss a kidnapping where the family has contacted a psychic who Melinda believes is telling the family stuff that they want to hear just so he can make money off of them. Melinda goes and talks to the family and finds that something else has happened to the missing girl.

While Melinda and Jim are taking care of Becca, Melinda finds that Becca can also see the dead.

Melinda helps Ned at his new high were there are several different hauntings. In the process Melinda finds that she is investigating the intricate world of gossip and romance within the high school before she uncovers the reasons for the hauntings.

Ned's girlfriend thinks she is being haunted by her father. Melinda tries to help keep the family together.

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

When Melinda is given the file number of a murder case for which her father was lead prosecutor in 1979. With the file, Melinda sets out to find whether or not the victim's murder or the trial is linked to her father's disappearance.

Melinda tracks down a ghost who is targeting girls on a social-networking Web site.

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

While facing dramatic personal changes, Melinda struggles to help a desperate teenage ghost, feeling her gift of being able to talk to the dead is no longer helpful.

Melinda helps a family in turmoil after a freak accident. Meanwhile, Delia has her first haunting and discovers why sometimes it's easier to be a skeptic than a believer.

Finding a mass grave in a local lake has caused a mass haunting over one man which Melinda must face.

Melinda and Sam's relationship hangs in the balance after Melinda shares some devastating news.

A young woman in Eli's apartment building is being haunted.

Melinda discovers that the spirits trapped in a dollhouse have other plans.

Jim and Melinda's wedding is overtaken by an ambitious wedding planner while Melinda deals with dreams that seem to threaten her child. Elsewhere, Eli's ex, Zoe, is caught up in a book sale with tragic consequences.

Melinda gives birth to a baby boy who has inherited her gift of seeing spirits. However, the baby has one important difference in gift which will have extreme consequences.

A messy family reunion ensues after Eli's father suffers from a heart attack. Eli also has a reunion with his mother who has been unable to cross over for ten years

The Headless Horseman from the Legend of Sleepy Hollow is haunting Melinda and when the legendary book mysteriously shows up at Aiden's school Melinda becomes worried for Aiden's safety.

When the ghost of a little girl who passed away from leukemia befriends Aiden and threatens Melinda to stay out of her way, Melinda worries for her son's safety.

Melinda must help Ned stop a ghost out for revenge when the Grandview radio station broadcasts the humiliating secrets that led to his death.

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.

A ghost who knows of a hidden munitions dump with unexploded bombs confides in Melinda that one of those bombs is missing and in the wrong hands

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.