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?

13-year-old Jessie Cooper thinks 34-year-old Nick Hamilton is just a nice neighbor. Little does she know he's a sex offender with a penchant for adolescent girls. When Nicks sets his sites on Jessie, nothing - not even prison - will stop his twisted obsession.

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.

When Kristen Pratt accepts a Facebook friend request from Patrick Macchione, she has no idea he's a maniac. When he starts stalking her via YouTube, she understands: Nothing will stop her cyberstalker from tracking her down with deadly intentions.

Sandi Musk is a successful businesswoman looking for Mr. Right. What she finds is Andy Lefleur, a handsome young man with a violent streak. When Sandi tries to call off the relationship, she is in for a nightmare beyond belief.

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.

Kaity Sudberry is an overachieving teen with a bright future and a new boyfriend, Daniel Byrd. But when his jealousy turns to violence, she calls off the relationship. Will her family muster enough power to keep a spurned teen from the object of his obsession?

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.

Sherry Meinberg lives the innocent life of a teen in the 1950s when she meets handsome Charles 'Chuck' Gray. Sherry is over the moon, until the man of her dreams turns into a monster. Little does she know his deadly obsession will last a lifetime.

K.T. Mills is a popular radio DJ with a friendly voice. But when one deranged listener becomes obsessed with the woman behind the mic, her life is turned upside down. K.T. soon learns that her fan has a gun - and he's hell-bent on making her his own.

Katerina is a beautiful Russian woman who thinks she's met the man of her dreams. But her dream turns into a brutal nightmare. After turning her into a slave, he frames her for a violent crime. Soon, she realizes he won't let her go until she's dead.

Former Congressman Bob Krueger and his wife Kathleen are devastated when Bob loses a close race for a the Senate - but nothing could prepare them for the reign of terror that their former campaign pilot, Tom Humphrey, would unleash on them. The man they once trusted with their lives now threatens to destroy them both.

Friendly eighth grader Tracy Lundeen offers to help the school outcast, Shawn Moul, with his homework. But when Tracy politely turns down his request for a date, her life becomes a never-ending nightmare for years. Nearly two decades later, he is released from prison - and determined to find her once again.

Jessica Sierra is an aspiring singer who earns a spot on the hit TV show, American Idol. After, a man named Daniel Young calls her claiming to be a music producer, but soon it's clear he's interested in more than just her voice. He starts stalking her relentlessly, telling her they are meant to be together. Calls turn to disturbing threats and Jessica is scared of how far he'll go to possess her.

When Tom Donato's smart and successful wife Kristin turns controlling, he vows to get a divorce. But Kristin exacts a terrible price for revenge: She frames him as a dangerous stalker. Now Tom must prove his innocence or get locked up for life.

When George Long's girlfriend, Cheryl Vivier, demands they get married, he breaks off the relationship. But Cheryl's not backing down and nothing can stop her relentless obsession. If he won't marry her, he might not live to see another day.

Robin Banker is a single mom of fraternal twins and a friendly waitress. She catches the eye of handsome customer, Ron Tooms but, after they begin a relationship, his twisted need for control bubbles to the surface. Eventually, her daughter issues an ultimatum - him or us - and she breaks up with Ron. Now, Robin must find a way to escape a ex-boyfriend who is hell-bent on destroying her.

When Jennifer Paulson rejects the advances of college classmate Jed Waits, she unwittingly sets off a dangerous chain of events. Jed's obsession will defy all expectations and leave Jennifer guessing when and where he will strike next.

Judy Phillips is recovering from kidney disease when she meets a handsome younger man. But soon her Prince Charming reveals a heart of darkness and a taste for cruelty. When she finally breaks up with him, he hatches a deadly plan for revenge.

In early 1995, music superstar Madonna is at the top of her game. But one deranged fan will stop at nothing to be with her - dead or alive. After breaking into her property, Madonna must find a way to escape from her fanatic before it's too late.