movie octopus moving through pipes in pool

Researchers on the undersea lab Aquatica have genetically altered the brains of captive sharks to develop a cure for Alzheimer's disease. But there's an unexpected side effect: the sharks got smarter, faster, and more dangerous. After a big storm damages their remote research facility, they must fight for their lives.

The wife of a British Judge is caught in a self-destructive love affair with a Royal Air Force pilot.

James Bond is sent to investigate after a fellow “00” agent is found dead with a priceless Indian Fabergé egg. Bond follows the mystery and uncovers a smuggling scandal and a Russian General who wants to provoke a new World War.

The California coast is terrorized by two enormous prehistoric sea creatures as they battle each other for supremacy of the sea.

The residents of a rural mining town discover that an unfortunate chemical spill has caused hundreds of little spiders to mutate overnight to the size of SUVs. It's then up to mining engineer Chris McCormack and Sheriff Sam Parker to mobilize an eclectic group of townspeople, including the Sheriff's young son, Mike, her daughter, Ashley, and paranoid radio announcer Harlan, into battle against the bloodthirsty eight-legged beasts.

Making of documentary.

An octopus goes up an escalator placed in the water.

An octopus slithers over objects on land—a doll, a skull—then oozes along the shore into the sea. It secretes its ink. The camera follows it along rocks into deeper water, watching closely as it breathes. Its eye is closed then open. Simple titles, in French and German, suggest what to watch. The octopus alternates the use of breathing tubes on either side. It changes color as cells on its skin contract or dilate. Extreme magnification helps us see these changes. Two struggle, one dies. On shore, fishermen catch them and put them in pails. A single tentacle still has life. Back in the sea, two octopi attack a crab. Soon only a couple of crab legs are visible in the mouth of the victor.