After 3 years of emotional abuse, Peggy Klinke breaks if off with her boyfriend only to have him begin watching her every move. Police offer little help, so Peggy takes matters into her own hands.

When Mary and her family move to the quiet D.C. suburbs, she finds a new best friend in her neighbor Jane. After Jane physically becomes Mary's copycat and starts spying on her, Mary ends their friendship and is promptly accused of child abuse, then attempting to run Jane over.

Detroit single mother Harvette Williams has no idea that she's inviting an obsessive stalker into her life when she gives her business card to a one-time acquaintance, Kevin Gary.

After 2 years of dating, police officer Amy Johnson happily marries Corrections Officer Dustin Hall, but over 6 years of marriage, he becomes a different man. She's troubled by her husband's mood swings and controlling behavior, but when she finds a suicide note he has written on her behalf, she fears for her life.

Single mother Karen Welch gets a mysterious call on Christmas Eve. At first, she thinks nothing of it, but then starts getting dozens every day after, follow Dr. Ward through this game of cat and mouse.

In 1996, outgoing Cameron Wallace befriends shy geeky Ryan Clutter in a high school art class. Ryan soon becomes obsessed with her, and little does she know that Ryan will stalk her for the next ten years.

A college student in Staten Island meets a deceivingly charming man. He sweeps her off her feet but the relationship turns sour when his true nature is revealed.

For years Colleen Doran, a comic book writer and Illustrator, is plagued by mail from an obsessed fan. How can she stop him harassing her when she doesn't know who he is?

Alexis, a bright and free-spirited college graduate, lands a job as a high-tech investigator and strikes up a relationship with her superior, Ben. When he becomes abusive, her attempts to escape prove to be no match for the highly trained detective. He uses those skills to stalk her, threaten her family, and bankrupt her.

Amanda Oliver, a college student, falls in love, gets pregnant, and marries the man of her dreams - her former high school flame, Steven Beach. Before long, her new husband becomes violent and controlling. When he beats her, she divorces him, but he won't let go and begins to stalk and harass her. Will she be able to protect herself and her baby?

Arthel Neville, a well-respected TV news journalist in San Diego, is stalked by a deranged fan who threatens to rape and kill her if she doesn't carry out his explicit instructions on air.

When Iva's acting career takes off, her friendship with Edith sours; but her efforts to distance herself provoke a campaign of horror.

Tracy Morris, a friendly nurse, offers odd jobs to a struggling man, Jason Michael Sharp, who quickly becomes infatuated. Despite her rejections to his advances, the younger married man becomes more aggressive and will not take "no" for an answer. 

When Alberto Benitez, a successful police instructor in Kingsville, TX, breaks off a destructive relationship with his possessive girlfriend Elizabeth she vows to take revenge. Her obsession turns his life into a vicious game of survival.

Marie DePalma, a shy 14-year-old middle school student in Detroit, MI, is thrilled when older student Luis Cruz takes an interest in her and they start dating. As their relationship develops, her life turns into a living hell. She is sexually assaulted by her boyfriend and his friend, and then harassed relentlessly by his gang for years.

Hannah Perryman, a kind-hearted fifth-grader, and her younger sister, Jenna, befriend the strange girl down the block, but little do they know that their good intentions will have life-altering consequences.

In small town Iowa, Vicki is being stalked by her ex, and his connections in the community mean he can harass her with impunity.

Sheila Taormina, an Olympic gold medalist and world-class tri-athlete, begins receiving strange phone calls and letters from an obsessed fan posing as a fellow athlete. Before long, he is following her to competitions around the country and police can do nothing to stop him.

Mai Hlee Xiong is a beauty pageant contestant fresh out of college. A stalker is watching her every move and he'll stop at nothing to defame her good reputation.

Lee Redmond has a beautiful wife, a healthy baby girl, and just won his first title as a heavyweight kickboxer. When Lee helps a woman in need, exotic dancer Nicole Thornton, he finds himself the object of what could soon become a fatal attraction.

Jane Haag, a successful software consultant in Orange County, CA, rarely has time to date but then she meets Ron. They quickly fall in love, move in together and get engaged, but she later discovers that he is a virtual time bomb about to explode. Ron becomes abusive and, after Jane leaves him, he targets her friend, robs her home, and attempts to sabotage her career. 

Andrew Bagby, a Canadian medical student, starts dating fellow student Shirley Turner, 12 years his senior, but doesn't want a serious relationship. After graduation, Andrew accepts a job in the U.S. and break things off with Shirley, who isn't ready to let him go.