1. Cannibal Ferox (Cannibal Ferox)
Three friends out to disprove cannibalism meet two men on the run who tortured and enslaved a cannibal tribe to find emeralds, and now the tribe is out for revenge.
It has an average vote of 5.395 on TMDB.
2. Salò, or the 120 Days of Sodom (Salò o le 120 giornate di Sodoma)
Four corrupted fascist libertines round up 9 teenage boys and girls and subject them to 120 days of sadistic physical, mental and sexual torture.
It has an average vote of 6.392 on TMDB.
3. Tourist Trap
A telekinetic psychopath lures a group of young people to his ramshackle roadside attraction, unleashing an army of psychically controlled mannequins and other monstrosities upon them.
It has an average vote of 6.132 on TMDB.
4. A Serbian Film (Srpski film)
Retired porn star Milos leads a normal family life trying to make ends meet. Presented with the opportunity of a lifetime to financially support his family for the rest of their lives, Milos must participate in one last mysterious film. From then on, Milos is drawn into a maelstrom of unbelievable cruelty and mayhem.
It has an average vote of 5.481 on TMDB.
5. Ichi the Killer (殺し屋1)
As sadomasochistic yakuza enforcer Kakihara searches for his missing boss he comes across Ichi, a repressed and psychotic killer who may be able to inflict levels of pain that Kakihara has only dreamed of.
It has an average vote of 6.987 on TMDB.
6. Yummy (Yummy)
A young couple travels to a shabby Eastern European hospital for plastic surgery. The young woman wants a breast reduction. Her mother comes along for yet another face-lift. Wandering through an abandoned ward the boyfriend stumbles upon a young woman, gagged and strapped to an operating table; she is the result of an experimental rejuvenation treatment. He frees her, but does not realize he just caused the outbreak of a virus that will change doctors, patients and his mother-in-law into bloodthirsty zombies.
It has an average vote of 6.309 on TMDB.
7. Inferno (Inferno)
A young man returns from Rome to his sister's satanic New York apartment house.
It has an average vote of 6.663 on TMDB.
8. The Last House on the Left
On the eve of her 17th birthday, Mari and friend Phyllis set off from her family home to attend a rock concert in the city. Attempting to score some drugs on the way, the pair run afoul of a group of vicious crooks, headed up by the sadistic Krug.
It has an average vote of 5.977 on TMDB.
9. Friday the 13th: The Final Chapter
After his revival in a hospital morgue, Jason fixes his vengeful attention on the Jarvis family and a group of hitherto carefree teenagers.
It has an average vote of 6.1 on TMDB.
10. Martyrs (Martyrs)
A young woman’s quest for revenge against the people who kidnapped and tortured her as a child leads her and her best friend, also a victim of child abuse, on a terrifying journey into a living hell of depravity.
It has an average vote of 7.318 on TMDB.
11. The Green Inferno
A group of student activists travel from New York City to the Amazon to save the rainforest. However, once they arrive in this vast green landscape, they soon discover that they are not alone… and that no good deed goes unpunished.
It has an average vote of 5.704 on TMDB.
12. YellowBrickRoad
In the Fall of 1940, the entire population of Friar, New Hampshire walked together up a winding mountain trail and into the wilderness. Without warning, they left behind everything: their homes, their clothes, and their money. The only clue where they went was a single word etched into stone near the forest’s edge: YELLOWBRICKROAD.
It has an average vote of 4.7 on TMDB.
13. Alien Raiders
It's the end of yet another night at Hastings Supermarket, a grocery store in Buck Lake, Arizona. But just before closing, a group of masked and armed to the teeth militants invades the store and take everyone hostage
It has an average vote of 5.3 on TMDB.
14. Napping Princess (ひるね姫 ~知らないワタシの物語~)
Japan, 2020, a few days before the opening of the Tokyo Olympics. Although she should be studying for her final exams, Kokone, a schoolgirl who lives in a small town with her widowed father, a mysterious and talented mechanic, falls asleep often, anywhere, anytime, entering, over and over, a dream-world where a squad of fantastic motorized contraptions fights against magic, a world close to reality where she will find out the keys of her true past.
It has an average vote of 6.652 on TMDB.
15. The Four (四大名捕)
An undercover agent is assigned by his corrupt chief to infiltrate a rival department and sabotage their investigation of counterfeit currency. What he discovers is the counterfeiter's real plan. To overthrow the capital. Not by flooding it with funny money, but with an army of undead.
It has an average vote of 6.4 on TMDB.
16. Triumph of the Will (Triumph des Willens)
A showcase of German chancellor and Nazi Party leader Adolf Hitler at the 1934 Nuremberg Rally.
It has an average vote of 7.044 on TMDB.
17. Valley of the Dolls
In New York City, bright but naive New Englander Anne Welles becomes a secretary at a theatrical law firm, where she falls in love with attorney Lyon Burke. Anne befriends up-and-coming singer Neely O'Hara, whose dynamic talent threatens aging star Helen Lawson and beautiful but talentless actress Jennifer North. The women experience success and failure in love and work, leading to heartbreak, addiction and tragedy.
It has an average vote of 5.973 on TMDB.
18. Kill, Baby... Kill! (Operazione paura)
A 20th century European village is haunted by the ghost of a murderous little girl.
It has an average vote of 6.9 on TMDB.
19. The Tree of Wooden Clogs (L'albero degli zoccoli)
Peasant life in a feudal farm in rural Italy at the end of the 19th century.
It has an average vote of 7.6 on TMDB.
20. Wolfen
A New York City cop and an expert criminologist trying to solve a series of grisly deaths in which the victims have seemingly been maimed by feral animals discover a sinister connection between the crimes and an old legend.
It has an average vote of 5.922 on TMDB.