Movies like Event Horizon

Ridley Scott's Alien is a seminal work in sci-fi horror. Its claustrophobic setting aboard the Nostromo and the relentless threat of a murderous alien creature makes it a classic that resonates with the sense of doom and isolation in Event Horizon.

Danny Boyle's Sunshine takes its crew on a harrowing journey towards the sun to reignite it. Like Event Horizon, it combines hard sci-fi with psychological horror, presenting a vision of space travel fraught with terror and existential dread.

While not a horror movie, Alfonso Cuarón's Gravity showcases the perils of space with breathtaking realism. Fans of Event Horizon might appreciate the tension and the fight for survival against the vast, unforgiving backdrop of space.

In Pandorum, the terrifying depths of space and the human mind are explored when crew members of a spaceship awaken with no memory of their mission or identities. Fans of Event Horizon will find the themes of isolation, madness, and a lurking, nightmarish entity familiar and equally unnerving.

Sphere plunges a team of scientists and experts into an underwater habitat to investigate an alien sphere. The movie's deep-sea setting stands in for space but it shares with Event Horizon an atmosphere of claustrophobic suspense and the psychological impact of encountering the unknown.