10 Spine-Chilling Octopus Horror Films

Description: While primarily about a dinosaur, the film includes a memorable scene where a giant octopus attacks a lighthouse, making it an early example of octopus horror.

Fact: This film was one of the inspirations for the creation of Godzilla.

Description: This classic sci-fi horror film features a giant radioactive octopus that wreaks havoc on San Francisco. Its unique stop-motion animation and the tension of the Cold War era make it a must-watch for fans of vintage horror.

Fact: The film was one of the first to use stop-motion animation for a creature feature, and the octopus was originally supposed to be a giant squid.

Description: A giant octopus terrorizes a coastal town, attacking swimmers and boats. This Italian-American co-production is a homage to the classic monster movies of the '50s.

Fact: The film was directed by Ovidio G. Assonitis, who also directed "Piranha II: The Spawning."

Description: Although the primary antagonist is an ancient creature, the film features a scene with a giant octopus-like creature attacking an underwater base, adding to the underwater horror theme.

Fact: The film was released around the same time as "The Abyss" and "Leviathan," making it part of a mini-trend of underwater horror movies.

Description: While not exclusively about an octopus, the film features a scene where a mutated creature with octopus-like tentacles attacks the crew of an underwater mining base.

Fact: The film was inspired by H.P. Lovecraft's novella "The Shadow Over Innsmouth."

Description: The sequel to "Octopus," this film sees the creature moving from the sea to a river, causing chaos in a small town. It's a direct-to-video release but offers more of the same thrilling octopus terror.

Fact: The film features a cameo by Michael Madsen, who also appeared in the first movie.

Description: This South Korean monster movie features a creature with octopus-like tentacles that emerges from the Han River. It blends horror, social commentary, and dark humor.

Fact: The film was a massive hit in South Korea and was directed by Bong Joon-ho, who later won an Oscar for "Parasite."

Description: This cult classic pits two giant sea creatures against each other, with the octopus being one of the main attractions. It's known for its absurdly entertaining premise and special effects.

Fact: The film was released directly to video and became a cult hit, spawning several sequels.

Description: A genetically altered giant octopus escapes from a military experiment and terrorizes a cruise ship. This film combines action, horror, and a dash of campy humor, making it a fun watch for those who enjoy creature features.

Fact: The movie was filmed in Bulgaria, and the special effects were done by the same company that worked on "The Day After Tomorrow."

Description: While not exclusively about octopuses, this video game-inspired film includes a giant octopus among other monsters battling for supremacy. It's a fun, over-the-top monster mash-up.

Fact: The game on which the film is based was known for its unique fighting mechanics involving various giant monsters.