Corporate real estate tycoon Hamilton Lux sets his sights on developing the quaint seaside town of Full Moon Bay into a prime getaway for the wealthy, but runs into some unexpected problems. Lifelong fisherman Daniel Wilder owns property exactly where Lux wants to build high-priced condos, and isn't planning to sell. Lux secretly laces the local waters with a toxin deadly to marine life, decimating the fishing industry in an attempt to starve Daniel out. Alas the chemical react differently on the area's sharks, drastically increasing their aggressive tendencies and transforming them into engines of pure destruction moving in coordinated swarms. Without fish to feed on, shark attacks on humans rapidly increase. Lux uses media contacts to paint the attacks as random incidents. Daniel, his marine biologist brother and a concerned E.P.A. agent must expose Lux's plan and rid the area of the chemically-altered sharks before the town's entire population is devoured by hungry sharks.
Terror travels in packs.
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Did You Know?
The character of Professor Bill Girdler is named after William Girdler
, cult director of several "nature run amok" films made in the 1970s, most notably "Day of the Animals" and "Grizzly." See more
During the end after the sharks attack the beach, we see a man pulling another man out of the water who can't move because his leg has been bitten off and his shorts are covered with blood. But, in the next shot, when a medic comes over to wrap a band around the man's leg, there is absolutely no blood on his shorts. See more