After a sudden underwater tremor sets free scores of the prehistoric man-eating fish, an unlikely group of strangers must band together to stop themselves from becoming fish food for the area's new razor-toothed residents.
Lake Victoria's annual Spring party by 50,000 young revelers is about to turn into a feeding frenzy with prehistoric hunger-pains. With knee-trembler's above the waves and tremors below, released from their dormant sleep, thousands upon thousands of flesh-eating nippers are released into the lake with whetted appetites and razor-sharp teeth. With a motley crew of strangers thrown together to defend these shores, it is now up to them to prevent the largest eat-out in human, and piranha, history. Written by
The production crew estimated that seventy-five thousand gallons of fake blood were used each day. See more »
Although it is very likely that prehistoric piranha trapped in an underground lake evolving over millions of years in complete darkness would, like many deep sea creatures, have vestigial eyes, be true albinos (colorless like cave species) and have developed bio-luminescent capabilities, this would not occur without random mutations to the generic code. Unless there is distinct evolutionary pressure (competition, shortage of resources, visibility to predators, etc.), they would not necessarily evolve these changes (and vestigial structures only become as such if specific random mutations occur or there is a major energy cost to maintaining the active structure). However, things that are advantageous when unable to see would have to evolve for them to find prey, so it is realistic that the piranha developed a highly sensitive sense of smell, as is apparent from their swift attraction to blood from a significant distance.
The concept that a top predator could survive for several million years purely by cannibalism without an input of external energy is false. However, they could conceivably have survived if some source of energy was available to fuel the bottom of the food chain. As the underground lake was sealed from sunlight, one possibility is an ecosystem based on geothermal energy. Such ecosystems do, in fact, exist in the benthic zones. So, in theory, at least, the piranhas could have sustained themselves as top predator of a food chain that started with geothermal micro-organisms. See more »
I am forced to give this movie a one because there is no option for a zero or minus infinity. I have never given a review before, but this movie is so outrageously horrible, I feel compelled to warn everyone, cause it has surprisingly good reviews.( ???) Once in while, I like watching benign mindless fun, but this was sick. There is NO plot and needless vulgarity. Man-eating fish are the least source of horror. It is, undoubtedly, the worst movie I have ever watched. Don't waste money watching it. The only good thing about the movie is that it makes u want to jump out of the cinema and get some exercise. Make sure your parents don't watch it !
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