Your Worst Nightmare Episode Rating Graph

A woman and her daughter are kidnapped and held hostage by a man exacting revenge from his high school days.

Karen Widdoss thinks she's finally rid of her possessive ex-boyfriend Leonard. But months into dating a new man, she can't shake the feeling she's being watched. When a stalker does step out of hiding, he doesn't look at all like she imagined.

When trusted legal assistant Gail Spencer fails to show up for work, her coworkers are rightfully concerned. As the sordid details of her abduction come to light, suddenly it seems like someone at the office may know more than they are letting on.

Cousins Ana Franklin and Jennifer Holliday are traveling home late one night when terror strikes. As Jennifer is taken hostage by an unstable man, she soon connects with a 911 operator who will stop at nothing to see that she makes it out alive.

After a string of bad dates, Texas social worker Deborah Houchin believes she's finally found the man of her dreams. Not long after talk turns to marriage, Deborah disappears, and it will take the help of her coworkers to find out what happened.

When Peggy Kinke returns to school to pursue her dream of becoming a doctor, she catches the eye of fellow student Patrick Kennedy. But their relationship leads them down a terrifying path of jealousy, obsession and murder.

College dancer Jodi Sanderholm has spent weeks practicing her team's big performance, so when she vanishes just before the event, it doesn't make sense -- until a friend comes forward with strange details about the days leading up to Jodi's disappearance.

Debbie Puglisi is enjoying life with her husband of nearly 25 years, Nino, in their new dream home. But when an unexpected visitor drops by the neighborhood, Debbie's whole world becomes her worst nightmare in a matter of minutes.

With her good looks and sunny demeanor, doctor's assistant and part-time model Christine Kent attracts her fair share of admirers. But after one encounter ignites jealousy and obsession, Christine is blind-sided by the devastating consequences.

After Lois Pearson turns down a date with her neighbor Jeffrey Maxwell, she thinks that's the last she'll see of him on her rural Texas land. Six years later, he's back, and it's clear he's still holding a grudge.

After 30-year-old single mom Kaye Robinson turns a suspicious late-night stranger away from her door, she has no idea the threat to her family is far from over. But with her young son home, she'll do everything she can to keep him safe.

20-year-old single mom Tracy Whitehead is starting to turn her life around when she falls for attentive Joby Palczynzki. As his jealousy starts to overtake their relationship, she soon comes to realize she can run, but she can't hide.

With a new home and loving fiance, single mom Lisa Filiaggi finally feels like luck is on her side. That is until troubles from her past come back to haunt her and threaten to destroy all her future plans.

The Millers have long suspected something's off with their oldest son Steven, but as he slips from strange into sinister, there's no telling how far Steven will go to get his respected New York family's attention.

Two teenagers in love go missing from rural Logan, OH, and ten days later they both turn up dead -- brutally hacked to bits. The crime tears the small town apart, and it remains unsolved for 25 years until the shocking truth comes to light

Single mother Barbara Nunn relocates to Florida, but she struggles to find her way. After she lands a job at a local diner, it appears her troubles are finally behind her. But then one night, a surprise confrontation with customers ends in murder.

As investigators dive into the missing persons case of 13-year-old Jessyca Mullenberg, they soon realize the meticulous planning that went into her kidnapping. And the lengths that her calculating abductor is willing to go to to avoid being caught.

20-year-old Kristy Ray is living at home and working her way through college until one day she is shockingly abducted. Local law enforcement will need the help of the FBI and community members to find Kristy before time runs out.

College sophomore Gina Tenney is thrilled to be living all on her own, that is until she discovers she has a stalker. When she and her tormentor finally come face-to-face, it brings an even bigger surprise: this secret admirer is no stranger.

When Martha Brailsford goes out sailing in Salem, Massachusetts, and doesn't return, her friends and family immediately suspect that something terrible has happened.

Tammie Craycraft Smith, a 30-year-old recent divorcee, finds herself working two jobs to make ends meet. But Tammie's trusting nature and desire to be loved leave her vulnerable to deception, betrayal, and deadly consequences.

Westfield, NJ - an affluent suburb just outside the bustle of New York City, is home to picture-perfect homes and families alike. In the grand home of John List and his family, a true monster hides behind the stately facade.

After a failed relationship, 22-year-old Jennifer Hitchcock thinks she may have found that special someone when she meets Maurice Mason. But as soon as he moves in, she can't help but feel that someone is watching her every move.

After a bad breakup, single mom Joi Partain finds love again with Jonathan Pearson. But after the couple moves to Ocala, Florida with Joi's daughter, troubles in their relationship spiral until they hit a bloody, brutal point of no return.

With a serial killer on the loose in Arlington, Texas, 22-year-old Adriane Fields can't shake the chilling suspicion that she's next on the list. Crippled by fear, she moves across town, only to come face-to-face with what she feared most.

After separating from her husband of thirteen years, 36-year-old Julie Curry Boyd suddenly finds her life in danger. With three kids at home, she'll stop at nothing to keep them safe.

While out for a run in the Montana wilderness, 22-year-old college student Kari Swenson is taken prisoner by two mountain men. When she learns of their twisted plans for her, she'll do everything she can to escape or die trying.

19-year-old Micah Rine is striking out on her own when she falls for fellow college student Thomas Pate. But when their love takes her far away from family and friends, Micah begins to wonder who she can really trust.