Alana and a group of college seniors board a party train for a Halloween-themed bash, but their fun spirals into fear when a mysterious assailant begins killing the passengers one-by-one.

Relationship Therapist, Dr. Jill Peterman, had the highest-rated call-in radio show when her world was pulled out from under her following the on-air suicide of a female caller named Alexis. Shaken to her core, Dr. Jill walked away from her show vowing she would never go back. That is until Stuart, the station’s General Manager, pleads with her to reboot the show in an effort to bring followers back to the station. Still haunted by what happened, Jill agrees to help her friend out and believes this will be the perfect remedy to put her year-long anxiety to rest. As Jill starts to settle back into her show, mysterious call-ins start happening forcing her to believe there could be a copy-cat out there. What Jill begins to uncover is a web of secrets and lies stemming from the mysterious voice she has come to know as Alexis.

Kara has become her boyfriend Tyler’s rock; getting him back on his feet after a turbulent time in his life. They’re planning on getting married and everything is perfect until Tyler’s ex-girlfriend Isabelle returns from rehab and wants to get her life back – starting with Tyler. Kara is immediately threatened by Isabelle who is everything Kara’s not – sexy, daring and outspoken. To Kara’s shock, Isabelle begins injecting herself into Tyler’s life and Kara fears that he may fall back into his bad habits. As Kara’s world starts to crumble, she notices that Isabelle may be behind the violent threats against her. What starts off as one woman’s desire to hold on to her fiancé and the life they’ve built together, turns into a twisted game of cat and mouse, as Kara tries to survive the jealous wrath of the “evil” ex-girlfriend.

Following the suspected suicide of her friend and fellow teacher, Julie Taylor is hired to take over the senior math class for the last few weeks of school. It’s been a difficult year for Julie and this is a fresh start for her and her teenager daughter Miya. Though Julie hopes that being both the new kid and the new teacher’s daughter won’t be too hard on Miya, she can’t help but worry when her daughter becomes fast friends with the school’s resident mean girl, Amy Turner. Amy’s dangerously manipulative ways and fierce obsession with becoming prom queen leave Julie not only concerned for her daughter’s safety, but questioning just how far Amy will go to win that crown.

Smart, sexy Allison can’t help but fall in love with Philip, a dashing software billionaire, and they quickly marry. But soon this new bride begins to think her hubby was involved in the mysterious death of his first wife. This suspicious newlywed needs to get to the truth – but as things turn dangerous, she may not make it to their first anniversary!

In the remote, sun soaked Pennsylvanian countryside, Ned Larson – a retired professor and reclusive inventor is killed in an explosion at his home. Soon after, small-time investigative journalist Eve Pretson crawls from the wreckage of a burnt out car nearby. She suffers a complete loss of memory – with no recollection of who she is or anything that preceded the accident. Weak and disorientated, she stops at a gas station for help, but instead witnesses the murder of a local mechanic. How are these events connected? In a desperate search for answers, Eve pieces together the scattered fragments of her life, becoming ever more fearful of all she uncovers.

Struggling with marital problems, a man begins a passionate affair with his wife’s long-lost, twin sister.

Up until now, marriage has been smooth sailing for Jennifer Jones. But after suffering a miscarriage, she begins to question her happiness and whether the spark in her marriage has dimmed. She shrugs it off as just being the 7-year itch and gives her husband, Freddy, who is content in their relationship, the benefit of the doubt. Things take an unexpected turn when Jennifer catches Freddy in a few unassuming lies. And when a sudden accident throws Freddy into a coma, Jennifer is left to pick up the pieces and reconcile everything for herself. With Freddy in hospital, a larger story begins to unfold – something that might just be Jennifer’s worst nightmare – prompting her to question if she ever really knew the man she was married to.

McKenzie is a few months away from getting married when her three best friends from college surprise her with a bachelorette party.

A 20 year old man takes a bus full of young children hostage in exchange for money to help his sick mother. Meanwhile a detective must over come doubt from family and co-workers while she tries to negotiate with the hostage taker.

Alison Wynn is an amateur triathlete who convinces Dr. Laura Stevens, a controversial peak-performance trainer, to take her on as a client. Together they embark on a rigorous program combining cutting-edge physical training with experimental hypnotherapy in an effort to render Alison more competitive. Pushed to her limits and forced to explore the painful repressed memories of her mother’s suicide, Dr. Stevens’ punishing regimen helps Alison post impressive gains and break through her own glass ceiling; but at what cost? Alison’s work and family life with her husband and daughter suffer but no sacrifice seems too great to satisfy Laura’s escalating demands. In fact Laura will do whatever it takes to have Alison all to herself. As Alison runs directly into Laura’s sinister psychological trap, it’s up to Alison’s daughter to help her mother see through the deception before they lose her forever.

A gunman forces a paramedic to drive an ambulance, while his partner treats the man’s injured brother.

Callie finds herself affected by big business politics and decides to join an activist group to do something about it.