Eli Roth's History of Horror

Zombies are the monsters of the 21st century, and America's major contribution to horror. What set off zombie fever? All roads lead to George Romero, who made zombies a metaphor for social ills.

Slasher films killed in the ’80s, but their violence, perceived misogyny, and endless sequels almost ended the genre. Supernatural killers Chucky and Freddy saved them from extinction.

Slashers got sophisticated in the '90s, evolving from Freddy Krueger to Candyman to the terrifying Hannibal Lector. The 2000s brought "torture porn" – a response to post-9/11 panic.

The fear that demons will enter our bodies and make us do terrible things has inspired some of the most frightening films ever made, including the masterpieces Rosemary's Baby and The Exorcist.

Monsters hold a special place in the history of horror. Stephen King, Tippi Hedren and Joe Dante weigh in on the killer predators in nature, the nightmare creatures of the fantastic, and the monsters inside us, waiting to escape

Modern vampires come in many guises, but they all address our fascination with sex and death. From the ghastly Count Orlok to the glam vampires of True Blood, John Landis, Josh Hartnett, Mick Garris and others take a look at why thirsty fiends are endlessly appealing.

Home is where the heart is, unless one lives in a house of hell. Whether they're filled with specters or psychos, every house of hell pokes at illusions of comfort and safety.

The history of monster movies is also the history of the evolution of special effects technology; whatever their size or shape and whatever they represent, for many horror fans monsters are the best part of the genre.

Sometimes disgusting, body horror films makes audience members question their prejudices against physical difference, their attitudes about sex and gender, their fear of disease and contamination, and how much appearance determines destiny.

The witch is a towering figure in the history of horror. The archetypical evil witch is everything mainstream religion tells us a woman should not be - and that unapologetic, very female power frightens men and fascinates women.

Parents are supposed to love their children, no matter how awful their kids may be. The films highlighted in this episode may not solve the mystery of where evil comes from, but they have a terrifically terrifying time raising the question.

Nine Nightmares is a deep dive into nine uncategorizable films that push the boundaries of horror. Great films that entertain us and provoke us. Films that put society under a microscope, making us question not just what we fear, but why we fear it.

Fans of horror films, like "A Nightmare on Elm Street 3," "Psycho II," "The First Purge," "Bride of Chucky," "Scream 2" and "Gremlins 2: The New Batch," say sometimes sequels are as good or even better than the originals.

Horror has warned about pandemics for years, in films that mirror reality ("Outbreak," "Contagion," "12 Monkeys"), surreal plagues ("Shivers," "Rabid"), zombie outbreaks ("REC," "Pontypool") and pathogens from space ("The Andromeda Strain").

In films like "The Dead Zone," "Scanners," "Doctor Sleep" and "Beetlejuice," horror superstars Stephen King, David Cronenberg, Mike Flanagan, Brian DePalma, Sam Raimi, Peter Jackson and Tim Burton bring psychic powers to the screen in thrilling ways.

The apocalyptic visions of "World War Z," "Train to Busan," "Zombieland," "War of the Worlds," "I Am Legend," "The Omega Man," "10 Cloverfield Lane," "Night of the Comet" and "The Invasion of the Body Snatchers."

Holiday mayhem, including "Black Christmas," "Krampus," "Silent Night Deadly Night," "Terror Train," "My Bloody Valentine," "Mother's Day," "April Fool's Day," "Happy Death Day" and the 2018 "Halloween," featuring returning guest Jamie Lee Curtis.

From Frankenstein to Frank N. Furter, mad scientists smash the barriers of polite society; featuring "Frankenstein," "Ex Machina," "The Invisible Man," "The Fly," "Dr. Jekyll and Mr. Hyde," "Altered States" and "The Rocky Horror Picture Show."