Allison and her family deal with the outcome and possible lasting effects from her brain surgery. Also, the owner of a local television station asks Devalos and Scanlon to investigate the possible stalking of his sportscaster, who is also his wife.

When Ariel acts strangely, Allison becomes worried that her daughter might be possessed with the spirit of a murdered stripper who wants revenge on her killer.

One of Allison's friends, who has gotten cancer, dies a sudden death, which leads Allison to suspect that one of the hospital workers is to blame, not the illness. Meanwhile, cues from a story written by Bridgette is taken by Joe when it echoes his latest job interview.

Allison believes she is having after effects from her recent brain surgery after experiencing strange symbols as visions. However, as the story plays out, it seems the symbols may be the key to uncovering the true identity of a serial killer.

On the 100th episode of Medium, an infant is kidnapped and Allison investigates the disappearance. But when she becomes too obsessed with the infant, Joe starts to get worried about her. Meanwhile, Bridgette and Joe are surprised after Marie manages to play the clarinet without any issues even though she hasn't attended any classes, while Bridgette is struggling to play.

Allison begins having nightmares from the film Night of the Living Dead, after scenes from the movie are put in her mind. This results in her getting cuts and bite marks but also finds some clues that lead to her funeral director’s killer.

The SUV Allison rents has unusual features, including a satellite radio that allows her to hear other people’s conversations.

Allison suspects Ariel’s new boyfriend of murder, and fears the worst. Meanwhile, Bridgette starts uploading videos on Internet where a man is embarrassing himself and it results in her in trouble.

Odd things occur for Allison, starting with her new sensitivity to light and the fact that the sunglasses she wears shows mysterious numbers that can tie into people’s life expectancies. Like that wasn’t enough, Allison has a dream about Joe’s dad, causing Joe to begin taking better care of his health.

Allison’s visions become a vital source of information to the authorities after samples of a deadly disease disappear. Meanwhile, Scanlon thinks he’s ready to ask Lynn to marry him, but his plans don’t go as smoothly as expected

[x] Remove AdThe police attempts to catch a serial killer who is targeting innocent women, but when the main suspect dies, his ghost contacts Allison, hoping to clear his name. Meanwhile, Joe's boss requests him to critique his new novel.

Devalos deals with the anniversary of his daughter's death, but Allison has a dream that could lead to finding the true reasons behind the girl's actions. Meanwhile, Bridgette meets someone new while working at the library. '

When Bridgette is confused about feelings she has for a boy, Allison has a dream about a schizophrenic child. Allison sets out to meet the child and must act as a roommate of a a missing psychiatric patient in order to do so. '

Allison tries to figure out why she keeps seeing the face of a man on the faces of others in her life. Meanwhile, Ariel makes a new friend while babysitting a young boy. '

After Allison is mugged, she decides to take charge by enrolling in self-defense classes. Also, Devalos investigates a teenager's rape and an undercover cop's possible murder, and the suspect may have very close ties to Scanlon.

Allison and Joe's wedding is revisited, and as they prepare for their big day, she must also cope with the increasing strength of her "gift" and what these glimpses into her possible future could mean for her and her life with Joe.

Allison and her daughters share the same dream of a strange girl who may be linked to a string of murders. Meanwhile, Joe has another disagreement with his boss.

A killer targets the mysterious girl from Allison's dreams; Joe receives additional work responsibilities.

After a neighbor is murdered, Allison's fears for her own family prompt her to install a high-tech talking burglar alarm, which she later suspects may be communicating with Marie. Also, Ariel meets a ghost who could help her get into the college of her choice.

A distressed Ariel begins to lose hours and then years of time in her life and must look to her future self to find out how to get back to the present

When an animal rights activist working undercover at a farm goes missing, Allison befriends a pig that could hold the key to the woman's whereabouts. Also, Joe's special birthday gift from Marie leaves him wondering how she was able to obtain it

When Allison's brain tumor resurfaces, its aftermath could have life-altering consequences for her friends and family