Horror movies you didnt know were based on true events?

Answer 1

Wolf Creek is one it was really well done. It is only loosely based on true events (the names, and murders are different than the true story).

also the exorcist except in real life was a little boy that got possesed

Answer 2

These are movies that really happened: Psycho The Exorcist The Texas Chainsaw Massacre Jaws Audrey Rose The Hills Have Eyes The Amityville Horror The Entity Dead Ringers Gothic Henry: Portrait of a Serial Killer The Strangers The Conjuring The Possession Wolf Creek Open Water Borderland From Hell The Zodiac Jack Ketchums Girl Next Door

Answer 3

There are many horror movies that are based on true events:

Deranged (1974)

Hard Candy (2006)

Fire in the Sky (1993)

The Legend of Boggy Creek (1972)

Ravenous (1999)

The Rite (2011)

Monster (2003)

Stuck (2007)

Open Water (2003)

The Haunting in Connecticut (2009)

Primeval (2007)

Hoboken Hollow (2006)

The Mothman Prophecies (2002)

Shadow People (2012)

Karla (2006)

Black Water (2007)

The Zodiac Killer (1971)

The Possession (2012)

Dahmer (2002)

Eaten Alive (1977)

From Hell (2001)

Borderland (2007)

The Exorcism of Emily Rose (2005)

An American Haunting (2005)

Audrey Rose (1977)

The Strangers (2008)

Dead Ringers (1988)

When The Lights Went Out (2012)

Them (2006)

The Serpent and the Rainbow (1988)

Henry: Portrait of a Serial Killer (1986)

The Entity (1981)

I Spit On Your Grave (1978)

The Hills Have Eyes (1977)

The Conjuring (2013)

The Town That Dreaded Sundown (1976)

Silence of the Lambs (1991)

Psycho (1960)

Snowtown (2011)

The Amityville Horror (1979)

Wolf Creek (2005)

The Girl Next Door (2007)

The Exorcist (1973)

Jaws (1975)

The Texas Chainsaw Massacre (1974)

Answer 4

There are many horror movies that have been loosely based on true stories or true events. These are some of the most famous:

The Exorcist

The Amityville Horror

The Strangers

The Mothman Prophecies

Open Water

The Exorcism of Emily Rose

Wolf Creek

An American Haunting

The Haunting in Connecticut

There have also been several movies that have been inspired by the acts of real life serial killer Ed Gein. Some of the movies that claim to be loosely based on Ed Gein are:

Psycho

Silence of the Lambs

Deranged

The Texas Chainsaw Massacre

Answer 5

I know only 2 which are

paranormal activity 1

Exorcist 1

but check on Google for others