Movies and TvShows featuring "tentacled-monster" theme.

Hellboy, a demon rescued from the Nazis, grows up to become a defender against the forces of darkness. When his adoptive father is killed and his friends are captured by a resurrected Rasputin, Hellboy must embrace his true identity and make a choice between good and evil.

In Deep Rising (1998), a group of hijackers board a luxury cruise ship with the intention of looting a collection of valuable jewels. However, they soon discover that the ship is infested with a deadly sea monster that begins hunting down the crew one by one. As they struggle to survive and escape from the creature, tensions rise and secrets are revealed.

Kingsglaive: Final Fantasy XV is a CGI film based on the events preceding the video game Final Fantasy XV. It follows the story of Nyx Ulric, a member of the Kingsglaive, as he tries to protect Lucis, the last remaining city-state, from the Niflheim Empire.

In Monster Island, a group of scientists and military personnel must work together to stop a giant monster that threatens to destroy the world. They face numerous challenges, including battles with other creatures, communication issues, and the constant threat of a tsunami caused by the monster's movements. As they race against time, they rely on their expertise and advanced technology to try and save humanity.

When a group of people become stranded on an abandoned oil rig, they discover that they are not alone. They must fight to survive against a terrifying aquatic humanoid creature that is hunting them down.

In the year 2264, a group of space travelers, including an android cat, get trapped on a space station with a deadly creature. As the crew members are killed one by one, they must find a way to survive and escape.

The Killer Eye is a comedic horror movie that tells the story of a young woman who becomes the target of a supernatural serial killer in the form of a giant eyeball from another dimension. The killer eye uses its powers of hypnotism and tentacle rape to control and seduce its victims. As the body count rises, a group of scientists must find a way to stop the eye before it unleashes chaos on the world.

Two documentary filmmakers travel through alternate dimensions to uncover the truth about a graffiti artist who has vanished.

A group of tourists arrive to see the botanical gardens on a small island off the Italian coast. The only inhabitants of the island are the famous botanist Baron von Weser and his two faithful servants; all of the other residents fled after a series of mysterious deaths. When the car driven by the tourists' guide hits one of the baron's servants, von Weser explains that the death was due to a rare and incurable disease, not the accident. That night, the guide and Cora Robinson, one of the guests, are found murdered with all the blood drained from their bodies.