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Jodelle Ferland - Don't be fooled by this baby-faced actress from 'Case 39' (2009).

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Jodelle Ferland - The actress played Lily, who terrorizes her parents and is later adopted by a social worker. The child is possessed by a demon and spreads evil to everyone who comes into contact with her.

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Jodelle Ferland - Before that, the actress starred in 'Silent Hill' (2006).

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Jodelle Ferland - Despite appearing in numerous roles on TV and cinema, the actress is still best-known for her horror films. She's now a stunning 30 year old!

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Jennifer Carpenter -

The actress got her break on the big screen in 2005, with her incredible portrayal of the demonic student Emily in 'The Exorcism of Emily Rose' (2005).

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Jennifer Carpenter - She later found fame playing gorgeous cop Debra Morgan in 'Dexter.'

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Mischa Barton -

When she was still just a girl, she played the ghost of Kyra Collins, who haunted the protagonist in 'The Sixth Sense' (2000). Year later, the actress found fame after starring in 'The O.C.'

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Isabelle Fuhrman - She's the star of 'Orphan' (2009), where she makes her adoptive parents' life hell. Scary!

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Isabelle Fuhrman - Now aged 27, she's a star on the rise. She appeared in 'The Hunger Games' (2012), 'The Novice' (2021), and 'Orphan: First Kill' (2022).

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Chloë Grace Moretz - A darling of the latest generation of Hollywood stars, she played a terrifying girl in 'Let Me In' (2010).

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Chloë Grace Moretz - The talented actress was cast as the lead in the remake of 'Carrie' (2013).

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Megan Fox - In 'Jennifer's Body' (2009) the actress plays Jennifer Check, a cheerleader who turns into a horrifying demon. This beast feeds off unassuming suitors like this poor guy!

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Megan Fox - Despite looking truly scary at times in 'Jennifer's Body' (2009), Megan was voted 2009's s***** woman by various publications, like FHM magazine.

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Daveigh Chase - Unrecognizable as Samara in 'The Ring' (2002), the actress became famous and earned the Best Villain Award at the 2003 MTV Movie Awards

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Daveigh Chase - Who would have thought Samara was played by this cute little girl.

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Daveigh Chase - Now 34, this actress is stunning. And she even played Samara again in 'The Ring 2' (2005) and 'Rings' (2017).

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Linda Blair -

At just 14 years old, she played the disturbing Regan in 'The Exorcist' (1973).

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Linda Blair - This is the actress during the time period in which she played one of the most iconic horror movie demons.

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Linda Blair - She played the lead in 'The Exorcist,' winning her two Oscars and four Golden Globes. She is 65 years old now.

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Geena Davis -

She played a ghost in 'Beetlejuice' (1988). Her character, Barbara, and her husband die in a car accident. What happens next? They come back to haunt the new residents of their old house and she transforms into a scary, green creature.

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Geena Davis -

She's 68 now but did you know that she became a beauty symbol after 'Thelma & Louise' in 1991?

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Ashley Bell - She played the scary Nell Sweetzer in 'The Last Exorcism Part II' (2013).

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Hannah Fierman - In 'V/H/S' (2012), she plays a horrible, bloodthirsty winged monster.

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Melinda Clarke - She brought the glamour to 'The O.C.,' but in 'Return of the Living Dead 3' (1993), she was anything but glamorous as a scary and ugly zombie.

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Jennifer Baxter - The charming actress was known as Number 9, a zombie in 'Land of the Dead' (2005).

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Katie Featherston - Recognize this actress? We doubt it! She played the ghost from the 'Paranormal Activity' franchise.

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Ava Gaudet -

Her face was hideous as Carla in 'Evil Angel' (2009).

See also: The most stunning female celebs of the 1970s

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