This third film in the series follows a group of marine biologists attempting to capture a young great white shark that has wandered into Florida's Sea World Park. However, later it is discovered that the shark's 35-foot mother is also a guest at Sea World. What follows is the shark wreaking havoc on the visitors in the park.
Stroker Ace, a champion NASCAR driver, is standing at the top of his career, but is getting fed up with having to do as he's told. In between rebelling against his sponsor (a fried chicken chain)'s promotion gimmicks (like making him dress up in giant chicken suit) he spends the rest of the movie trying to bed the buxom Pembrook.