Including Adult Titles, The Most Controversial Movies (Sorted by Popularity Ascending)
1. Salò, or the 120 Days of Sodom (1975)
Not Rated | 117 min | Drama, Horror, War
In World War II Italy, four fascist libertines round up nine adolescent boys and girls and subject them to one hundred and twenty days of physical, mental and sexual torture.
2. A Clockwork Orange (1971)
R | 136 min | Crime, Drama, Sci-Fi
In the future, a sadistic gang leader is imprisoned and volunteers for a conduct-aversion experiment, but it doesn't go as planned.
3. Mother! (2017)
R | 121 min | Drama, Horror, Mystery
A couple's relationship is tested when uninvited guests arrive at their home, disrupting their tranquil existence.
Votes: 176,486 | Gross: $17.80M
4. A Serbian Film (2010)
NC-17 | 104 min | Horror, Mystery, Thriller
An aging porn star agrees to participate in an "art film" in order to make a clean break from the business, only to discover that he has been drafted into making a pedophilia and necrophilia themed snuff film.
6. Basic Instinct (1992)
R | 127 min | Drama, Mystery, Thriller
A violent police detective investigates a brutal murder that might involve a manipulative and seductive novelist.
Votes: 163,823 | Gross: $117.73M
7. Caligula (1979)
Unrated | 156 min | Drama, History
Details the graphic and shocking, yet undeniably tragic story of Rome's most infamous Caesar, Gaius Germanicus Caligula.
Votes: 32,382 | Gross: $23.44M
8. Natural Born Killers (1994)
R | 118 min | Action, Crime, Drama
Two victims of traumatized childhoods become lovers and psychopathic serial murderers irresponsibly glorified by the mass media.
Votes: 208,068 | Gross: $50.28M
9. The Da Vinci Code (2006)
PG-13 | 149 min | Mystery, Thriller
A murder inside the Louvre, and clues in Da Vinci paintings, lead to the discovery of a religious mystery protected by a secret society for two thousand years, which could shake the foundations of Christianity.
Votes: 385,762 | Gross: $217.54M
11. Monty Python's Life of Brian (1979)
R | 94 min | Comedy
Born on the original Christmas in the stable next door to Jesus Christ, Brian of Nazareth (Graham Chapman) spends his life being mistaken for a messiah.
Votes: 350,770 | Gross: $20.05M
12. The Interview (II) (2014)
R | 112 min | Action, Adventure, Comedy
Dave Skylark and his producer Aaron Rapaport run the celebrity tabloid show "Skylark Tonight". When they land an interview with a surprise fan, North Korean dictator Jong-Un Kim, they are recruited by the CIA to assassinate him.
Votes: 295,936 | Gross: $6.11M
13. Cannibal Holocaust (1980)
Unrated | 95 min | Adventure, Horror
During a rescue mission into the Amazon rainforest, a professor stumbles across lost film shot by a missing documentary crew.
15. Last Tango in Paris (1972)
NC-17 | 129 min | Drama, Romance
A young Parisian woman meets a middle-aged American businessman who demands their clandestine relationship be based only on sex.
Votes: 47,263 | Gross: $36.14M
16. Do the Right Thing (1989)
R | 120 min | Comedy, Drama
On the hottest day of the year on a street in the Bedford-Stuyvesant section of Brooklyn, everyone's hate and bigotry smolders and builds until it explodes into violence.
Votes: 79,855 | Gross: $27.55M
18. Crash (1996)
NC-17 | 100 min | Drama
After getting into a serious car accident, a TV director discovers an underground sub-culture of scarred, omnisexual car-crash victims who use car accidents and the raw sexual energy they produce to try to rejuvenate his sex life with his wife.
Votes: 49,403 | Gross: $2.04M
19. Bonnie and Clyde (1967)
R | 111 min | Action, Biography, Crime
20. The Last Temptation of Christ (1988)
R | 164 min | Drama
The life of Jesus Christ, his journey through life as he faces the struggles all humans do, and his final temptation on the cross.
Votes: 49,193 | Gross: $7.63M
21. In the Realm of the Senses (1976)
NC-17 | 109 min | Drama, Romance
A passionate telling of the story of Sada Abe, a woman whose affair with her master led to an obsessive and ultimately destructive sexual relationship.
22. The Last House on the Left (1972)
R | 84 min | Horror, Thriller
Two teenage girls heading to a rock concert for one's birthday try to score marijuana in the city, where they are kidnapped and brutalized by a gang of psychotic convicts.
Votes: 30,970 | Gross: $3.10M
23. I Spit on Your Grave (1978)
R | 101 min | Horror, Thriller
An aspiring writer is repeatedly gang-raped, humiliated, and left for dead by four men whom she systematically hunts down to seek revenge.
25. The Human Centipede II (Full Sequence) (2011)
Not Rated | 91 min | Horror
Inspired by the fictional Dr. Heiter, disturbed loner Martin dreams of creating a 12-person centipede and sets out to realize his sick fantasy.
Votes: 34,167 | Gross: $0.12M
26. The Birth of a Nation (1915)
TV-PG | 195 min | Drama, History, War
The Stoneman family finds its friendship with the Camerons affected by the Civil War, both fighting in opposite armies. The development of the war in their lives plays through to Lincoln's assassination and the birth of the Ku Klux Klan.
Votes: 21,369 | Gross: $10.00M
27. United 93 (2006)
R | 111 min | Drama, History, Thriller
A real-time account of the events on United Flight 93, one of the planes hijacked on September 11th, 2001 that crashed near Shanksville, Pennsylvania when passengers foiled the terrorist plot.
Votes: 95,386 | Gross: $31.57M
28. The Devils (1971)
R | 111 min | Biography, Drama, History
In 17th-century France, Father Urbain Grandier seeks to protect the city of Loudun from the corrupt establishment of Cardinal Richelieu. Hysteria occurs within the city when he is accused of witchcraft by a sexually repressed nun.
Votes: 12,676 | Gross: $1.13M
29. Chernobyl Diaries (2012)
R | 86 min | Horror, Mystery, Thriller
Six tourists hire an extreme tour guide who takes them to the abandoned city Pripyat, the former home to the workers of the Chernobyl nuclear reactor. During their exploration, they soon discover they are not alone.
Votes: 62,338 | Gross: $18.12M
30. Freaks (1932)
Not Rated | 64 min | Drama
A circus' beautiful trapeze artist agrees to marry the leader of side-show performers, but his deformed friends discover she is only marrying him for his inheritance.
31. Cruising (1980)
R | 102 min | Crime, Drama, Mystery
A police detective goes undercover in the underground S&M gay subculture of New York City to catch a serial killer who is preying on gay men.
Votes: 17,681 | Gross: $19.80M
32. Song of the South (1946)
Approved | 94 min | Animation, Comedy, Family
The kindly story-teller Uncle Remus tells a young boy stories about trickster Br'er Rabbit, who outwits Br'er Fox and slow-witted Br'er Bear.
Votes: 10,640 | Gross: $63.72M