Alzheimer's disease, with its devastating effects on memory and cognition, provides a chilling backdrop for horror films. These movies delve into the terror of losing oneself or watching a loved one fade away, blending psychological horror with the real-life horror of dementia. Here are 10 films that explore this theme, offering a unique blend of fear and empathy.

The Dead Zone (1983)
Description: Johnny Smith wakes from a coma with psychic abilities, including seeing people's futures. His visions include a horrifying future event, paralleling the loss of control and memory seen in Alzheimer's.
Fact: The film was directed by David Cronenberg, known for his body horror themes.


The Others (2001)
Description: Grace Stewart lives in a secluded mansion with her children, who suffer from a rare photosensitivity. The film explores themes of memory, identity, and the fear of losing one's mind, akin to Alzheimer's.
Fact: The film was shot in Spain, despite being set in the Channel Islands.


The Forgotten (2004)
Description: A mother, Telly Paretta, wakes up to find that her son and all memories of him have vanished. While not explicitly about Alzheimer's, the film explores themes of memory loss and the horror of losing one's past.
Fact: The film's ending was changed after test screenings to provide a more satisfying conclusion.


The Skeleton Key (2005)
Description: A hospice nurse takes a job at a plantation house where she encounters voodoo and hoodoo practices, which could be interpreted as a metaphor for the loss of self and memory akin to Alzheimer's.
Fact: The film was shot in New Orleans, adding to its eerie atmosphere.


The Exorcism of Emily Rose (2005)
Description: While primarily a possession film, the mental deterioration of Emily Rose can be seen as a parallel to the cognitive decline in Alzheimer's, with the added horror of demonic influence.
Fact: The film is based on the real-life case of Anneliese Michel, whose exorcism was controversial.


The Orphanage (2007)
Description: A woman returns to her childhood orphanage to reopen it, only to encounter supernatural events. The film delves into themes of memory, loss, and the fear of forgetting, akin to Alzheimer's.
Fact: The film was Spain's submission for the Academy Award for Best Foreign Language Film.


The Ward (2010)
Description: A young woman finds herself in a mental institution with no memory of how she got there. The film explores identity loss and the horror of not knowing one's past, similar to Alzheimer's.
Fact: This was John Carpenter's return to directing after a decade.


The Babadook (2014)
Description: A widow struggles with her son's behavioral issues while dealing with the haunting presence of a mysterious book. The film can be interpreted as a metaphor for mental deterioration and the fear of losing control over one's mind.
Fact: The film was initially banned in some countries due to its intense themes.


The Autopsy of Jane Doe (2016)
Description: While not directly about Alzheimer's, this film features a coroner and his son who discover eerie connections to a woman's mysterious death, which could be linked to a form of supernatural dementia or possession.
Fact: The film was shot in a real morgue to add authenticity to the setting.


The Taking of Deborah Logan (2014)
Description: This found-footage horror film follows a documentary crew capturing the decline of Deborah Logan, who is suffering from Alzheimer's. As her condition worsens, supernatural occurrences begin, blurring the lines between disease and demonic possession.
Fact: The film was praised for its realistic portrayal of Alzheimer's symptoms, and it was shot in just 18 days.
