A medical-office receptionist has a hellish night; a farmhand makes a grisly discovery; an experiment involving a psychic goes awry.

An abandoned train car becomes the setting for a terrifying encounter; a man sets up his cousin for a scare in a medical-research facility; a troubled boy heats things up for his would-be caretaker.

A young man dressed as a genie grants deadly wishes.

A coffin provides chills for a delivery driver.

Ghosts put up a fight against the woman hired to cast them out of an abandoned building.

A director confronts his critics at a screening for scary short films.

An organ-harvesting scheme pits a night worker against a creepy funeral director.

A cab driver scares a passenger with an accident involving a pedestrian.

A prank on a babysitter is executed; a father's dying wish puts a young woman between two rival siblings.

A human-sized cocoon is discovered by a man asked to clean a mad scientist's lab.

A crime scene turns dangerous for a man working on a documentary about unsolved murders.

A health-spa prank unfolds when an employee learns the secret ingredient of the signature treatment.

A surveyor takes a wrong turn into a minefield.

A receptionist at a doctor's office hears a patient's unusual request; a female serial killer, who keeps men's underwear as trophies, meets a handyman; a giant-spider prank unfolds; partygoers end up on the property of a crazed cult.

ECW wrestler Matt Hardy guest stars as a violent criminal in a prank targeting a doctor's assistant; security guards happen upon a school bus with just one little girl inside; a prison guard monitors an unusual inmate.

A vampire is interviewed; a babysitter is targeted for a prank; night watchmen encounter a scientist who's disposing of the results of his experiments; an undercover team breaches a government facility.

A deadly radioactive ooze imperils the employee of a shady businessman; a caterer is hired for a mad scientist's party; a construction worker has a strange encounter; a handyman meets a female serial killer.

A sleep study goes awry; a little girl's imaginary friend becomes a babysitter's problem; partygoers stray into a quarantined area; a radio show about unexplained phenomena gets an unlikely visitor.

A prank on a young park ranger unfolds; a mad scientist's violent hallucinations spook the lab assistant; a police sketch results in an arrest after a woman spots the suspect.

A demented family covets a woman for a strange collection; the creator of a Web series about unsolved murders makes a shocking find; a wrong turn sends partygoers to an unusual underground rave; a ghost issues a special message to a woman.

A sunscreen experiment goes awry in the presence of a bikini-clad woman; an escaped mental patient seeks refuge in an office; the main course at an exclusive dinner party shocks a lady guest; partygoers encounter a crazed cult.

Alien pods are discovered in an abandoned garage; a retirement-home resident has a deadly gift; a patient wishes to be reattached to his formerly conjoined twin; a power-company employee confronts a scientist who is stealing power to create the ultimate weapon.

An employee of a housing community finds himself the target of an angry mob of cultists demanding that he vacate their sacred land.

WWE star Matt Hardy plays a criminal who terrorizes a doctor's assistant; a maid encounters a maniac with a chainsaw; an office employee meets two men who both meet the description of a wanted man. Also: an abandoned school-bus prank.

A young woman working in a medical clinic suddenly finds herself the unwitting assistant in the delivery of Satan's baby. A young woman attends a screening of some scary short films where the director silences his critics with death. A young man playing a joke at a barbershop becomes the unwilling target of a hidden camera prank gone wrong.

Host Tracy Morgan helps scare a caterer caught in the middle a deadly food rivalry.

A medical experiment takes a sinister turn; pranks involving a séance and a freak show play out. Actor Judah Friedlander ("30 Rock") guest stars.

A prank is played on a model who thinks she's helping with an auction; a demonic baby becomes trouble for a caretaker; an actor meets a madman on a hidden-camera show; a missing girl reappears amid unusual circumstances.

A singing telegram revives a dead man; a wine-maker's secret ingredient is revealed; a vampire gets "murdered"; a laundry worker encounters a psychopath.

An organ-harvesting prank is featured, along with segments involving a witch, aliens and a creature that caused an accident.

A delivery guy, a temp worker and a production assistant play roles in pranks. Also: a witness in the witness protection program has a disturbing visitor.

An actor's joke on a mobster does not end well; an old book that can summon spirits is used in a prank; a news crew's report on death cults goes awry;a demonic doll causes trouble for a babysitter.

A mummy menaces; a horror film actor goes on a rampage; a lab assistant encounters a deadly mist; a documentary film crew finds a winged monster.

A plant grown in space becomes a student's problem; a sister's prank on her brother goes awry; a television crew visits a house where an old butler still serves his dead master; a doorman considers drinking a magic elixir.

A property inspection takes a sinister turn; a new male enhancement drug is tested; a student and a police officer encounter unusual diners at the diner; a crew pursues a mind eraser to a chilling conclusion.

A giant reptile nest is found in an old facility where tests on animals were conducted; a farmer's organic soil has a dark secret ingredient; a temp worker gets spooked by a drug developer; a lab tech becomes entangled in a scientific rivalry.

Singer/Actress Brooke Hogan is all smiles in her Scare Tactics debut until a leak at a nearby chemical plant turns her into a ravenous zombie.

An accident at an old chemical plant causes a woman to give birth to a freaky mutant.

A new dog collar is tested; a geological work crew is exposed to a dormant virus; a delivery worker becomes trapped in an asylum; a pregnant woman carries a belly full of snakes.

A warehouse worker is implicated when radical eco-activists rig the building with explosives.

A prank with a female robot that runs on blood; a babysitter summons evils spirits with a Ouija board; a beekeeper's ambition plays out; a plumber and his assistant encounter a bunch of snakes.

An investigative journalist unearths the remains of an ancient alien-human hybrid, and incurs the wrath of the hybrid's bizarre ancestors.

The clean-up crew on a boat with a cursed past come face-to-face with a terrifying mutant sea creature.

A sci-fi TV show host has to deal with angry aliens after he accidentally lures their spaceship down to earth.

A mysterious deadly fog contaminates a family farm and threatens to kill everyone in its path.

A party-planner becomes involved with extreme activists who plan to blow up a nuclear reactor. A cult guru and his assistant formulate a doomsday plan to kill his followers. One man's hospital "prank" kills an innocent patient and a ghost protects a rich woman from thieves!

A security guard is attacked by zombies, and a young man's with a gorgeous woman is spoiled by her demonic ex-boyfriend. Scientists get eaten alive by flies and a children's birthday becomes deadly.

An insurance investigation turns into a wild encounter with outer-space visitors. A morgue assistant learns that a corpse has a crush on him. The ghost of a legendary explorer guards his booty from searchers and a coma-ward is terrified when an awakened patient tries to murder her.

A vengeful garden gnome comes to life and attacks a babysitter. A man's "prank" results in a vehicular homicide. A psychiatrist murders his assistant after getting in touch with his inner-baby. A show assistant drives a co-host crazy, and it becomes deadly.

An exterminator's assistant learns that rat traps cannot contain the creatures living under a tunnel. The loser of a comedy awards show tries to kill his way to the top. Target practice turns deadly for a knife-thrower and a young man is forced to marry pair of freakish sisters.

Two journalists learn the consequences of offending a satanic cult. A guard tries to fend off possessed treasure thieves. A reporter gets caught as he dresses like a woman to participate in a feminist club. A therapist's assistant must sing a lullaby to soothe a savage prisoner on the hunt.