The 100+ Most Controversial Films of All-Time: Films always have the ability to anger us, divide us, shock us, disgust us, and more. Usually, films that inspire controversy, outright boycotting, picketing, banning, censorship, or protest have graphic sex, violence, homosexuality, religious, political or race-related themes and content. They usually push the envelope regarding what can be filmed and displayed on the screen, and are considered taboo, "immoral" or "obscene" due to language, drug use, violence and sensuality/nudity or other incendiary elements. Inevitably, controversy helps to publicize these films and fuel the box-office receipts.

Controversy-invoking films may be from almost any genre - documentaries, westerns, erotic-thrillers, dramas, horror, comedy, or animated, and more. Standards for what may be considered shocking, offensive or controversial have changed drastically over many decades. From the earliest silent films, to the gunfights in early 30s gangster films, to the mid-60s countercultural changes when the ratings were modified, to current day bloodbaths, violence in films has always stirred controversy. The voluntary ratings system of the Motion Picture Association of America can influence a film's public showing in a theatre -- an NC-17 rating or an unrated film may often close down a film's screening and lead to commercial failure.

1. The Kiss (1896)
2. The Birth Of A Nation (1915)
3. L'Age D'Or (1930, Fr.)
4. All Quiet on the Western Front (1930)
5. Freaks (1932)
6. Scarface (1932)
7. Ecstasy (1933, Czech.) (aka Exstase)
8. Triumph Of The Will (1935, Ger.)
9. Child Bride (1938)
10. Citizen Kane (1941)
11. The Outlaw (1943)
12. Song of the South (1946)
13. The Miracle (1948, It.) (aka Il Miracolo) (short) (part of L'Amore (1948, It.) (aka Ways of Love))
14. The Moon Is Blue (1953)
15. Baby Doll (1956)
16. Peeping Tom (1960, UK)
17. Psycho (1960)
18. Victim (1961, UK)
19. Viridiana (1961, Sp./Mex.)
20. Lolita (1962, UK)
21. Mondo Cane (1962, It.)
22. Bonnie and Clyde (1967)
23. I Am Curious (Yellow) (1967, Swe.)
24. Titicut Follies (1967)
25. Rosemary's Baby (1968)
26. Midnight Cowboy (1969)
27. The Wild Bunch (1969)
28. Carnal Knowledge (1971)
29. A Clockwork Orange (1971, UK)
30. The Devils (1971, UK)
31. Dirty Harry (1971)
32. The Last Picture Show (1971)
33. Straw Dogs (1971)
34. Sweet Sweetback's Baad Asssss Song (1971)
35. Deep Throat (1972)
36. The Last House on the Left (1972)
37. Last Tango In Paris (1972, It./Fr.)
38. Pink Flamingos (1972)
39. The Exorcist (1973)
40. Thriller: A Cruel Picture (aka They Call Her One Eye, Hooker's Revenge, and Thriller - En Grym Film) (1973, Swe.)
41. The Texas Chainsaw Massacre (1974)
42. Ilsa: She Wolf of the SS (1975, Canada)
43. Salo (1975, It.) (aka The 120 Days of Sodom)
44. Bloodsucking Freaks (1976) (aka The Incredible Torture Show and Sardu: Master of the Screaming Virgins)
45. In the Realm of the Senses (1976, Jp./Fr.) (aka Ai No Corrida, or L'Empire Des Sens)
46. The Message (1976, 1977) (aka Mohammed, Messenger of God)
47. A Real Young Girl (1976, Fr.) (aka Une Vraie Jeune Fille)
48. Snuff (1976, Arg/USA)
49. The Deer Hunter (1978)
50. Faces of Death (1978) (aka The Original Faces of Death)
51. I Spit On Your Grave (1978) (aka Day of the Woman)
52. Pretty Baby (1978)
53. Caligula (1979)
54. Monty Python's Life of Brian (1979, UK)

55. The Warriors (1979)
56. Cannibal Holocaust (1980, It.)
57. Cruising (1980)
58. Heaven's Gate (1980)
59. Cannibal Ferox (1981, It.)
60. The Evil Dead (1981)
61. Twilight Zone: The Movie (1983)
62. Hail, Mary (1985, Fr.) (aka Je vous salue, Marie)
63. Year of the Dragon (1985)
64. Blue Velvet (1986)
65. Henry: Portrait of A Serial Killer (1986, released in 1990)
66. Nekromantik (1987, Germ.)
67. The Last Temptation Of Christ (1988)
68. Men Behind the Sun (1988, Jp.) (aka Hei tai yang 731)
69. The Cook, The Thief, His Wife & Her Lover (1989, UK)
70. Do The Right Thing (1989)
71. Henry & June (1990)
72. JFK (1991)
73. Aladdin (1992)
74. Basic Instinct (1992)
75. Boxing Helena (1993)
76. Bandit Queen (1994, India)
77. Natural Born Killers (1994)
78. Kids (1995)
79. Crash (1996)
80. Lolita (1997)
81. Dogma (1999)
82. Romance (1999, Fr.) (aka Romance X)
83. South Park: Bigger, Longer & Uncut (1999)
84. Stigmata (1999)
85. Baise Moi (2000, Fr.) (translated "Screw or F--k Me")
86. Requiem for a Dream (2000)
87. The Crime of Father Amaro (2002, Mex.)
88. Irreversible (2002, Fr.)
89. Ken Park (2002)
90. The Magdalene Sisters (2002, UK)
91. The Brown Bunny (2003)
92. The Dreamers (2003)
93. Fahrenheit 9/11 (2004)
94. Kinsey (2004)
95. 9 Songs (2004, UK)
96. The Passion of The Christ (2004)
97. Brokeback Mountain (2005)
98. Hard Candy (2005)
99. The Da Vinci Code (2006)
100. Shortbus (2006)
101. United 93 (2006)
102. Hounddog (2007)
103. September Dawn (2007)
104. Martyrs (2008, Fr/Can.)
105. Antichrist (2009, Denmark)
106. A Serbian Film (2010, Serbia) (aka Srpski Film)
107. The Human Centipede (First Sequence) (2009 or 2010), The Human Centipede II (full sequence) (2011), and The Human Centipede 3 (Final Sequence) (2015)
108. The Interview (2014)