On an island research facility, Dr. Susan McAlester is harvesting the brain tissue of DNA-altered sharks as a possible cure for Alzheimer's disease. But the facility soon becomes the bait as a trio of intelligent sharks fight back.
On an island research facility, Dr. Susan McAlester is harvesting the brain tissue of DNA-altered sharks as a possible cure for Alzheimer's disease. But the facility soon becomes the bait as a trio of intelligent sharks fight back.
