Portals in horror films often serve as gateways to otherworldly dimensions, unleashing terror and suspense. This curated list of 10 horror movies focuses on those that use portals as a central plot device, offering viewers a unique blend of fear, mystery, and the unknown. Each film not only delivers a thrilling experience but also explores themes of the supernatural, alternate realities, and the consequences of tampering with forces beyond human comprehension.

The Gate (1987)
Description: This classic horror film features a group of kids who accidentally open a portal to Hell in their backyard, unleashing demonic forces.
Fact: The film was shot in just 21 days, and the special effects were done by the same team that worked on "The Fly."


Prince of Darkness (1987)
Description: A group of scientists discovers a mysterious green liquid in an abandoned church, which acts as a portal for an ancient evil.
Fact: John Carpenter wrote the screenplay under the pseudonym Martin Quatermass, a nod to the British sci-fi series.


Event Horizon (1997)
Description: A rescue crew investigates a spaceship that disappeared into a black hole, only to find it has returned with a portal to Hell.
Fact: The film was initially given an NC-17 rating due to its graphic content, which was later toned down for release.


Cube (1997)
Description: While not explicitly about portals, the film's cube has rooms that can transport people to different locations, creating a portal-like effect.
Fact: The film was made with a budget of only $365,000 and has since become a cult classic.


The Mist (2007)
Description: Although not about portals in the traditional sense, the mist itself acts as a gateway for creatures from another dimension.
Fact: The film's ending was changed from Stephen King's novella, which King himself praised as being more impactful.


The Cabin in the Woods (2012)
Description: While primarily a meta-horror, the film features a facility that controls portals to unleash various horrors upon unsuspecting victims.
Fact: Joss Whedon and Drew Goddard wrote the script in just three days.


The Void (2016)
Description: A group of people trapped in a hospital encounter a cult that opens portals to a nightmarish dimension.
Fact: The film was funded through a successful Kickstarter campaign, raising over $82,


The Triangle (2005)
Description: A miniseries where a group of people investigate the Bermuda Triangle, encountering portals that lead to different times and dimensions.
Fact: The series was inspired by real-life disappearances in the Bermuda Triangle, blending science fiction with horror elements.


The Beyond (1981)
Description: An artist inherits a hotel that sits on one of the seven gateways to Hell, leading to horrifying supernatural events.
Fact: Director Lucio Fulci was known for his extreme gore, and this film is no exception, featuring some of the most memorable death scenes in horror cinema.


Silent Hill (2006)
Description: A mother searches for her daughter in the town of Silent Hill, which exists in a parallel, nightmarish dimension accessed through a portal.
Fact: The film was shot in Canada, with many scenes filmed in the abandoned town of Brantford.
