1. Guinea Pig: Devil's Experiment (ギニーピッグ 悪魔の実験)
A duo of guys capture and brutally torture a young girl to the point of piercing her retina.
It has an average vote of 4.7 on TMDB.
2. Guinea Pig Part 3: He Never Dies (ギニーピッグ3 戦慄! 死なない男)
After being dumped by his girlfriend for a friend, he attempts suicide - which turns up pain-free - and decides to scare the guy by literally throwing his own guts at him.
It has an average vote of 4.3 on TMDB.
3. Grave Torture (Siksa Kubur)
Sita was a teenager when she witnessed her parents died of a suicide bombing in the name of religion. She then spent her life to find the most evil person, and when that they die she will bury herself with that person, to prove that punishment in the grave that was mentioned by religion doesn't exist thus religion isn't true. But there will be dire consequences for those who don't believe.
It has an average vote of 7.8 on TMDB.
4. Men Behind the Sun (黑太陽731)
The film is a graphic depiction of the war atrocities committed by the Japanese at Unit 731, the secret biological weapons experimentation unit of the Imperial Japanese Army during World War II. The film details the various cruel medical experiments Unit 731 inflicted upon the Chinese and Soviet prisoners at the tail-end of the war.
It has an average vote of 6.129 on TMDB.
5. Ewoks: The Battle for Endor
The army of the Marauders, led by King Terak and the witch Charal, attack the Ewoks village, killing Cindel's family. Cindel and the Ewok Wicket escape and meet Teek in the forest, a naughty and very fast animal. Teek takes them to a house in which an old man, Noa, lives. Like Cindel, he also crashed with his Starcruiser on Endor. Together they fight Terak and Charal.
It has an average vote of 5.388 on TMDB.
6. Skins (Pieles)
In a strange world where people share numerous deformities, the same problem we all face challenges each of them: to find someone who accepts you as you are. Sometimes, that means finding yourself first.
It has an average vote of 6.426 on TMDB.
7. The City of Lost Children (La Cité des Enfants Perdus)
A scientist in a surrealist society kidnaps children to steal their dreams, hoping that they slow his aging process.
It has an average vote of 7.252 on TMDB.
8. The Birdcage
A gay cabaret owner and his drag queen companion agree to put up a false straight front so that their son can introduce them to his fiancée's conservative moralistic parents.
It has an average vote of 7.028 on TMDB.
9. Death Sentence
Nick Hume is a mild-mannered executive with a perfect life, until one gruesome night he witnesses something that changes him forever. Transformed by grief, Hume eventually comes to the disturbing conclusion that no length is too great when protecting his family.
It has an average vote of 6.733 on TMDB.
10. I Know What You Did Last Summer
After an accident on a winding road, four teens make the fatal mistake of dumping their victim's body into the sea. Exactly one year later, the deadly secret resurfaces as they're stalked by a hook-handed figure.
It has an average vote of 5.956 on TMDB.
11. Next
Las Vegas showroom magician Cris Johnson has a secret which torments him: he can see a few minutes into the future. Sick of the examinations he underwent as a child and the interest of the government and medical establishment in his power, he lies low under an assumed name in Vegas, performing cheap tricks and living off small-time gambling "winnings." But when a terrorist group threatens to detonate a nuclear device in Los Angeles, government agent Callie Ferris must use all her wiles to capture Cris and convince him to help her stop the cataclysm.
It has an average vote of 6.082 on TMDB.
12. Rosemary's Baby
A young couple, Rosemary and Guy, moves into an infamous New York apartment building, known by frightening legends and mysterious events, with the purpose of starting a family.
It has an average vote of 7.829 on TMDB.
13. Halloween
Fifteen years after murdering his sister on Halloween Night 1963, Michael Myers escapes from a mental hospital and returns to the small town of Haddonfield, Illinois to kill again.
It has an average vote of 7.6 on TMDB.
14. Captain Phillips
The true story of Captain Richard Phillips and the 2009 hijacking by Somali pirates of the US-flagged MV Maersk Alabama, the first American cargo ship to be hijacked in two hundred years.
It has an average vote of 7.549 on TMDB.
15. Requiem for a Dream
The drug-induced utopias of four Coney Island residents are shattered when their addictions run deep.
It has an average vote of 8.019 on TMDB.
16. Knives Out
When renowned crime novelist Harlan Thrombey is found dead at his estate just after his 85th birthday, the inquisitive and debonair Detective Benoit Blanc is mysteriously enlisted to investigate. From Harlan's dysfunctional family to his devoted staff, Blanc sifts through a web of red herrings and self-serving lies to uncover the truth behind Harlan's untimely death.
It has an average vote of 7.849 on TMDB.
17. GoodFellas
The true story of Henry Hill, a half-Irish, half-Sicilian Brooklyn kid who is adopted by neighbourhood gangsters at an early age and climbs the ranks of a Mafia family under the guidance of Jimmy Conway.
It has an average vote of 8.465 on TMDB.
18. Avatar
In the 22nd century, a paraplegic Marine is dispatched to the moon Pandora on a unique mission, but becomes torn between following orders and protecting an alien civilization.
It has an average vote of 7.581 on TMDB.
19. Parasite (기생충)
All unemployed, Ki-taek's family takes peculiar interest in the wealthy and glamorous Parks for their livelihood until they get entangled in an unexpected incident.
It has an average vote of 8.509 on TMDB.
20. Harry Potter and the Philosopher's Stone
Harry Potter has lived under the stairs at his aunt and uncle's house his whole life. But on his 11th birthday, he learns he's a powerful wizard—with a place waiting for him at the Hogwarts School of Witchcraft and Wizardry. As he learns to harness his newfound powers with the help of the school's kindly headmaster, Harry uncovers the truth about his parents' deaths—and about the villain who's to blame.
It has an average vote of 7.9 on TMDB.