Horror films have always pushed boundaries, and few themes are as unsettling as incest. This curated list delves into the eerie and often taboo subject of familial relationships gone horribly wrong. These films not only provide a spine-chilling experience but also offer a deep dive into psychological horror, exploring themes of isolation, guilt, and the macabre. Whether you're a horror aficionado or just looking for something truly disturbing, this collection will leave you with a haunting impression.

The Devil's Rejects (2005)
Description: Rob Zombie's sequel to "House of 1000 Corpses" features a family of psychopaths, with incestuous undertones.
Fact: The film was banned in several countries due to its graphic violence and disturbing themes.


The Skeleton Key (2005)
Description: This film explores voodoo and family secrets, with a subplot involving a disturbing relationship between siblings.
Fact: The film was shot in New Orleans, Louisiana, and features authentic voodoo practices.


The Orphanage (2007)
Description: While not explicitly about incest, the film deals with the dark secrets of a family, including a haunting connection between siblings.
Fact: The film was Spain's official selection for the Best Foreign Language Film at the 80th Academy Awards.


Eden Lake (2008)
Description: While primarily a survival horror, the film includes a disturbing subplot involving a group of youths with a twisted family dynamic.
Fact: The film was shot in chronological order to capture the genuine progression of the characters' emotions.


The House of the Devil (2009)
Description: This film, set in the 1980s, involves a babysitting job gone wrong, with hints of a sinister family secret involving incest.
Fact: The film was shot on 16mm film to give it an authentic 80s feel, and it has been praised for its slow-burn horror approach.


The Loved Ones (2009)
Description: An Australian horror film where a prom night turns into a nightmare, with a twisted father-daughter relationship at its core.
Fact: The film was well-received at various film festivals, winning multiple awards for its screenplay and direction.


The Woman (2011)
Description: This film features a family with deeply disturbing relationships, including incestuous elements, as they attempt to "civilize" a feral woman.
Fact: It is a sequel to the film "Offspring" and was directed by Lucky McKee.


The Babadook (2014)
Description: This psychological horror film explores the strained relationship between a mother and son, with elements of repressed trauma and family secrets.
Fact: The film has been interpreted as an allegory for grief, depression, and the challenges of single parenthood.


The Witch (2015)
Description: Set in 1630s New England, this film delves into witchcraft, isolation, and the breakdown of a Puritan family, with hints of incestuous undertones.
Fact: The film uses authentic language from the period, making it a unique linguistic experience.


The Haunting of Hill House (2018)
Description: While not solely focused on incest, this Netflix series includes a subplot involving a disturbing family dynamic, making it a chilling addition to this list.
Fact: The series is based on Shirley Jackson's 1959 novel of the same name, and it has been praised for its psychological depth and haunting atmosphere.
