Movies and TvShows featuring "serial-killer-duo" theme.

When a young woman begins receiving gruesome photographs from a serial killer, she becomes the target of a sadistic game. As the body count rises, she must uncover the identity of the killers before she becomes their next victim.

In this cult-favorite comedy, a drama critic discovers that his beloved spinster aunts have been poisoning lonely old men and burying them in the cellar. When their nephew discovers the truth, chaos ensues as he tries to cover up their crimes.

Ken and Barbie Killers: The Lost Murder Tapes is a gripping and horrifying TV show that delves into the twisted world of a Canadian criminal duo. The series follows the shocking crimes committed by Paul Bernardo and Karla Homolka, who became infamously known as the Ken and Barbie Killers due to their seemingly perfect appearance. Through archive footage and interviews, the show unravels the heinous acts of rape, murder, and cruelty that the couple perpetrated, their trial and plea bargain, and the disturbing love affair that fueled their murderous spree.

After a terrible trauma on her birthday, Emma chooses not to celebrate it again. But when she turns 21, a friend of her breaks the ritual with a surprise party, unaware of awakening horrors, which for years have been waiting in the darkness.

A brother and sister with a past incestuous relationship have a current murderous relationship. He murders the women who reject him and she murders the women who get too close to him.

Bastard is a horror movie released in 2015. The story revolves around a masked killer and a serial killer duo. The movie also explores themes of incest, gay relationships, and police officers trying to solve the case. It is a part of the After Dark Horrorfest series.

A summer camp that is about to open to unwitting guests. However, there is something evil that lurks on the land.

Bubba Wayne Bundy along with the help of his brother John Edward Bundy are two madman who gets off on kidnapping woman and dressing them up.

Serena Stalin wanted to learn from the best. So she tracked down Butch Harlow, one of the world’s most notorious serial killers, and blackmailed him into teaching her the fine art of murder. Now, as the lessons begin, teacher and bloodthirsty student unleash an unspeakable passion that forces them to kill over and over again, leaving a trail of horribly mutilated victims in their wake...

An ex-cop tracks a serial killer he thinks might be a vampire.

When a group of college students gather for their yearly camping excursion in the forests of North Carolina, where they plan on a weekend of drinking, partying, and debauchery. What they don't expect is they will soon be fighting for their lives. Because there are terrible people in the woods. Not quite crazed redneck or insane cannibalistic maniac. Not quite a chainsaw-wielding, skin-wearing grampa's boy. This time it's a pair of psychotic siblings, who love to capture and torture their prey. Using physical and psychological torture methods, they bring their victims to the very edge of sanity, then release them back into the wooded area that surrounds their home with only two instincts intact: killing and SURVIVAL.

The streets of Los Angeles are being littered with murdered sex workers, as a sinister killer tempts desperate women into dangerous traps.

Ted is a depraved serial killer...until he meets Leah. Then he becomes a real monster. Together the two of them go on a bloody, murder-happy rampage of unparalleled brutality, stalking then slaughtering their victims with a bone-chilling psychotic intensity!