Mega Shark Versus Giant Octopus is a monster/disaster film by The Asylum, released on May 19, 2009, in the United States and on August 7, 2009, in the United Kingdom. It was directed by Ace Hannah and stars singer Debbie Gibson and actor Lorenzo Lamas. Though it was met with a negative reaction from critics for its outlandish plot, it is arguably the most popular film by The Asylum to date. The film is about the hunt for two prehistoric sea monsters causing mayhem and carnage at sea.
Off the coast of Alaska, oceanographer Emma MacNeil (Deborah Gibson) is studying the migration patterns of whales aboard an experimental submarine she took without permission from her employer. Meanwhile, a military helicopter drops experimental sonar transmitters into the water, causing a pod of whales to go out of control and start ramming a nearby glacier. In the chaos, the helicopter crashes into the glacier, and the combined damage breaks the glacier open, thawing two hibernating, prehistoric creatures. MacNeil narrowly avoids destruction as, unknown to her, a giant shark and octopus are freed. Some time later, a drilling platform off the coast of Japan is attacked by the octopus, which has tentacles large enough to wrap around the entire structure. After returning to Point Dume, California, MacNeil investigates the corpse of a beached whale covered with bloody wounds. Her employer Dick Richie (Mark Hengst) believes them to be from a tanker propeller, but MacNeil insists they appear to be from a creature. Later, she extracts what appears to be a shark’s tooth from one of the wounds. Elsewhere, the huge shark leaps tens of thousands of feet into the air from the ocean and attacks a commercial aircraft, forcing it to crash into the water.
A review board convenes and fires MacNeil from the oceanographic institute for stealing the submarine. She brings the shark tooth to her old professor, former U.S. Navy pilot Lamar Sanders (Sean Lawlor), who believes it belonged to a Megalodon, an enormous species of shark believed to have become extinct 1.5 million years ago. The duo is visited by Dr. Seiji Shimada (Vic Chao), a Japanese scientist trying to determine what attacked the drilling platform. The four review a videotape recorded during MacNeil’s submarine voyage, finding images of both the megalodon and a gigantic octopus. MacNeil reflects on the polar ice caps melting due to man-made global warming, and wonders if the creatures are mankind’s “comeuppance”. Meanwhile, a U.S. "naval destroyer" engages the megalodon, but is destroyed after its guns fail to destroy the shark. MacNeil, Sanders, and Shimada are arrested by a team of soldiers and taken to government official Allan Baxter (Lorenzo Lamas), a rude and racist man who demands their help in destroying the creatures. The four agree to help, in exchange for the government trying to capture the creatures for study rather than destroy them.
While working at a naval laboratory to develop a method for luring the creatures, MacNeil and Shimada become attracted to each other and have sex in a utility closet. The incident makes them realize they can attract the creatures using chemicals. MacNeil and Sanders agree to place a trap for the shark in San Francisco Bay, while Shimada returns to Tokyo to attract the octopus. MacNeil and Sanders barely escape the shark after placing the trap with a mini-submarine. The plan fails, however, when the shark destroys another destroyer sent by Baxter. The shark then resurfaces and bites off a large portion of the Golden Gate Bridge, killing thousands of civilians. Later, Shimada contacts the Americans and says the Japanese trap only having the same disaster succeeded in angering the octopus, which has escaped despite multiple artillery and missile hits. Baxter suggests using nuclear weapons against the creatures, which MacNeil, Sanders, and Shimada strongly oppose due to the risk of marine devastation, coastal damage and human casualties. As an alternative, MacNeil suggests using the same pheromone traps to create a “Thrilla in Manila” by drawing the two creatures together. She believes that because the two creatures were frozen in ice locked in combat, they must be natural rivals and their aggressiveness towards one another will cause them to fight to the death if they're lured together. MacNeil, Sanders, and Baxter are assigned to a submarine to find the shark and lure it to the North Pacific Ocean.
After a short search, the submarine brings both the shark and the octopus to an ice trench off the Alaskan coast, where MacNeil first encountered the creatures. Sanders himself ends up piloting the sub after the original pilot loses his nerve and pulls a gun on the captain (Dean Kreyling) before he is overtaken. The octopus and shark begin to fight, but they separate and the shark attacks the submarine, dragging it in its mouth. MacNeil, Sanders, and Baxter man a rowing boat and detach just as the shark bites the larger submarine in half, killing the rest of the crew. The shark nearly destroys the rowing boat, but they are saved when a Japanese sub manned by Shimada fires torpedoes at it. The octopus entangles the Japanese submarine and nearly destroys it, but the sub is released after the octopus is attacked by the shark. The two creatures engage in a fierce battle, at the end of which, the octopus strangles the shark after the shark dismembers some of its tentacles, causing it to bleed to death. The two sink, dead, still locked from their battle. McNeil and the others, after watching the showdown between the two monsters, discover Shimada and his sub survived the octopus attack. The film ends with MacNeil, Sanders, and Shimada deciding to visit the North Sea after receiving infrared images of mysterious organic life there.
|Mega Shark Series|
|Main Series||Mega Shark Versus Giant Octopus | Mega Shark Versus Crocosaurus | Mega Shark Versus Mecha Shark | Mega Shark Versus Kolossus | Mega Shark Versus Moby Dick|
|Spin-Offs||Mega Python vs. Gatoroid|