In the dark silence of the sea during World War II, the submarine USS Tiger Shark prowls on what should be a routine rescue mission. But for the shell-shocked crew, trapped together in the sub's narrow corridors and constricted spaces, this is about to become a journey into the sensory delusions, mental deceptions and runaway fears that lurk just below the surface of the ocean.

A new virus (a.k.a “fantomal virus”) is transmitted to a small rural village. Dasol, a three-month nurse working in the village hospital, is being workplace bullying (a.k.a “burned”). In the meantime, Dasol begins to educate a new nurse Eunbi earlier than expected due to the poor ward situation.

In the late 1940s, a murderous couple known as the 'The Lonely Hearts Killers' kills close to a dozen people. Two detectives try to nab the duo who find their targets via the personals in the paper.

Anthony Richmond schemes to get the fortune of his tyrannical, wheelchair-using tycoon uncle Charles Richmond by persuading Maria, a nurse he employs, to marry him.

Jackie Ivers is a Los Angeles nurse who returns home to the small town of San Vicente to find that her friends and family have taken on bizarrely different personalities. Jackie notices that everyone who goes into the town's lake come out different...

A wheelchair-bound photographer spies on his neighbors from his apartment window and becomes convinced one of them has committed murder.

Haunted by a deadly accident that claims the life of the child she anonymously gave up for adoption, grieving nurse Sharon cunningly infiltrates the life of survivor Cassie to become her caretaker, orchestrating a sadistic vengeful scheme against the negligent teens responsible for the tragedy. As the other survivors slowly perish around her, Cassie unravels Sharon’s secret connection to the deceased as well as her sinister intentions.

A hospice nurse working at a spooky New Orleans plantation home finds herself entangled in a mystery involving the house's dark past.

Admitted to Mt. Abaddon Hospital for a routine procedure, George Grieves discovers that his condition is much more serious and complicated than originally expected; and as his own fears begin to manifest around him, he learns that Mt. Abaddon is not a place where people come to get better... it is a place where people come to die.

Martha Beck, an obese nurse who is desperately lonely, joins a "correspondence club" and finds a romantic pen pal in Ray Fernandez. Martha falls hard for Ray, and is intent on sticking with him even when she discovers he's a con man who seduces lonely single women, kills them and then takes their money. She poses as Ray's sister and joins Ray on a wild killing spree, fueled by her lingering concern that Ray will leave her for one of his marks.

A schoolteacher with a phobia of hospitals finds herself searching for her boyfriend inside one while teaming up with a man suffering the same ordeal that she's in.

After an accident, acclaimed novelist Paul Sheldon is rescued by a nurse who claims to be his biggest fan. Her obsession takes a dark turn when she holds him captive in her remote Colorado home and forces him to write back to life the popular literary character he killed off.