10 Most Evil Serial Killers

While holding a horror film festival, a group of students find themselves stalked by a madman who may have a sinister connection to a cult leader.

A female serial killer who killed four young girls is sent away to prison, but a fifth victim escaped with her life. Twenty years later, the killer escapes and begins hunting for the one who got away.

Homicide detective John Hobbes witnesses the execution of serial killer Edgar Reese. Soon after the execution the killings start again, and they are very similar to Reese's style.

Detectives Jake Doyle and Mary Kelly seek the help of an incarcerated serial killer named The Artist when a copycat killer strikes. While Mary searches for clues in The Artist's brilliant but twisted psyche, she and Jake are lured into a diabolical game of cat and mouse, racing against time to stay one step ahead of The Artist and his copycat.

In this world of contract killers, Morgan Gaines is the best of the best. When Morgan is hired to kill six people around the world, he soon discovers all the targets are also assassins unknowingly hired to kill each other.

Scientists create a genetic clone of a serial killer in order to help catch the killer, teaming up with two cops.

Chrissie and her friends set out on a road trip for a final fling before one is shipped off to Vietnam. Along the way, bikers harass the foursome and cause an accident that throws Chrissie from the vehicle. The lawman who arrives on the scene kills one of the bikers and brings Chrissie's friends to the Hewitt homestead, where young Leatherface is learning the tools of terror.

A troubled young man is drawn to a mythical place called Midian where a variety of friendly monsters are hiding from humanity. Meanwhile, a sadistic serial killer is looking for a patsy.

When true-crime junkie Eva Vaugh is shoved into the dating app world by her besties on her 30th birthday, she suddenly finds herself at the center of a real-life murder case. As new details about the murders are revealed on her favorite podcast, she realizes that one of the three men she’s dating could be the infamous "Swipe Right Killer" terrorizing the city.

Evan values family above all else, and anyone who gets between him, his wife, and newborn son learns that the hard way. But when it comes to violent tendencies, it seems the apple doesn’t fall far from the tree.

With a serial strangler on the loose, a bookkeeper wanders around town searching for the vigilante group intent on catching the killer.

When their plans for a nature trip go awry, Polly and boyfriend Seth decide to check into a motel. On their way, they're carjacked and kidnapped by low-rent crooks Dennis and Lacey, who take the victims and their SUV to a nearby gas station. Along the way, they encounter an increasingly terrifying horde of parasites, and if any of them intend to survive, they'll have to outsmart the deadly organisms.

Marty is the ideal fifth grader—he gets good grades, listens to his teachers and doesn't start trouble in class. But a darkness is beginning to fall over Marty's life, the kids at school won't stop picking on him, his parents just don't seem to understand him, and now Marty must grapple with a terrible secret that threatens to destroy life as he knows it—his big brother is a serial killer.

A horror film told in three parts, from three perspectives, in which a mysterious transmission that turns people into killers invades every cell phone, radio, and television.

Chaank Armaments is experimenting with the ultimate fighting machine which is part human - part machine. So far, the Hardman project has been unreliable and has killed a number of innocent people. The genius behind this project is Jack who lives in a world of models, toys and magazines. When he is fired by Cale for killing a few corporate officers, he unleashes the ultimate killing machine called the 'Warbeast' against Cale and those who would help her.

The chilling and relentless Jigsaw killer returns to terrorize the city once again. When a gruesome murder victim emerges with unmistakable traces of Jigsaw's sinister methods, Detective Eric Matthews is thrust into a high-stakes investigation. To his surprise, apprehending Jigsaw seems almost too easy, but what he doesn't realize is that being caught is merely another piece of Jigsaw's intricate puzzle.

A tough cop is dispatched to take down a serial killer who has been targeting police officers.

A mentally unhinged factory worker must decide whether to listen to his talking cat and become a killer, or follow his dog's advice to keep striving for normalcy.

A masked maniac terrorizes the same small community where a murderer known as the Phantom Killer struck decades earlier.

In 1989, prostitute Aileen Wuornos befriends and enters a relationship with a young woman named Selby. Determined to straighten out her life, Aileen's limited education lands her back on the corner. She's raped by a trick, who she kills. A string of murder and robbery follows that ultimately leads Aileen to becoming America's first female serial killer.