Bull shark being able to tolerate the high salinity of marine water. Since bull sharks often dwell in very shallow waters, are found in many types of habitats, are territorial by nature, and have virtually no tolerance for provocation, they may be more dangerous to humans than any other species of shark, and along with the tiger shark and great white shark, are among the three shark species most likely to bite humans. One or several bull sharks may have been responsible for the Jersey Shore shark attacks of 1916, which were the inspiration for Peter Benchley's novel "Jaws". The speculation of
Jaws: The Revenge further developing this multi-dimensional woman under the extraordinary circumstances ... intrigued Gary enough to lure her back to the screen after a lengthy hiatus." Although the film was always going to be centered on Gary, Roy Scheider was offered a cameo. If he had accepted it, it was his Martin Brody character, rather than Sean Brody, who would have been killed by the shark at the film's beginning. Gary is the only principal cast member from the original film who returned, although Lee Fierro made a brief cameo as Mrs. Kintner (the mother of a boy killed in "Jaws"), as