Celtic mythology, rich with tales of ancient gods, mystical creatures, and dark magic, has long been a source of inspiration for horror filmmakers. This curated list of 10 horror films delves into the eerie and often terrifying aspects of Celtic folklore, offering viewers a unique blend of cultural depth and spine-chilling suspense. Whether you're a fan of folklore or just love a good scare, these films provide a fascinating journey through the dark corners of Celtic myth.

The Wicker Man (1973)
Description: This British cult classic explores the dark side of pagan rituals on a remote Scottish island, where a devout Christian policeman investigates the disappearance of a young girl, only to find himself ensnared in a sinister plot involving ancient Celtic rites.
Fact: The film was initially panned by critics but has since gained a cult following. It was remade in 2006 with Nicolas Cage, which was less well-received.


The Secret of Kells (2009)
Description: While not strictly a horror film, this animated feature delves into the mystical world of Celtic mythology, featuring creatures like the Crom Cruach, a serpent-like deity, and the dark forces that threaten the creation of the Book of Kells.
Fact: The film was nominated for the Academy Award for Best Animated Feature in


Wake Wood (2011)
Description: A couple grieving the loss of their daughter turns to an ancient Celtic ritual to bring her back, but with dire consequences. The film explores themes of resurrection and the dark side of folklore.
Fact: The film was produced by the same team behind "The Descent" and "Dog Soldiers."


The Banshee Chapter (2013)
Description: Inspired by real-life government experiments, this film follows a journalist investigating the disappearance of her friend, uncovering a connection to a hallucinogenic drug and the Celtic myth of the banshee, a harbinger of death.
Fact: The film uses actual audio recordings from the CIA's MK-Ultra project, adding a layer of eerie authenticity.


The Hallow (2015)
Description: A family moves to a remote Irish village, only to be terrorized by creatures from Celtic folklore, known as the Sluagh, who seek to steal their child. This film blends horror with folklore in a visually stunning way.
Fact: The film was shot in Ireland, making use of the country's natural beauty to enhance its eerie atmosphere.


The Autopsy of Jane Doe (2016)
Description: Although not explicitly Celtic, the film's mysterious corpse and the supernatural events that unfold during the autopsy hint at ancient rituals and curses, reminiscent of Celtic folklore's darker aspects.
Fact: The film was shot in a real morgue, which added to the film's chilling atmosphere.


The Witch (2015)
Description: Set in 1630s New England, this film explores themes of witchcraft and folklore, with elements of Celtic mythology woven into its narrative, particularly through the portrayal of the witch and her dark rituals.
Fact: The film uses authentic 17th-century English dialects, adding to its historical authenticity.


The Dark (2005)
Description: This film features a young girl who discovers she has a connection to the mythical creatures of the forest, including the kelpie, a shape-shifting water spirit from Celtic lore.
Fact: The film was shot in Ireland, making use of its natural landscapes to enhance the eerie setting.


The Ritual (2017)
Description: While primarily based on Scandinavian folklore, the film's themes of ancient gods and curses resonate with Celtic mythology, particularly in its portrayal of a malevolent forest spirit.
Fact: The film was adapted from a novel by Adam Nevill, known for his horror fiction.


The Hounds of Annwn (2011)
Description: This lesser-known film delves into the Welsh myth of the Cŵn Annwn, the spectral hounds of the underworld, blending horror with the eerie beauty of Celtic mythology.
Fact: The film was made on a very low budget but has gained a cult following for its unique take on Welsh folklore.
