An electronic device is used to attract sharks making them attack anything emitting the signal even ships or submarines. It's up to a lifeguard and her band of unlikely heroes to save the west coast from total destruction.
3 March 1974, Los Angeles, California, USA
9 March 1983, Wheeling, West Virginia, USA
17 September 1981, Van Nuys, California, USA
7 November 1987
14 August 1978, New Albany, Indiana, USA
20 August 1988, Los Angeles, California, USA
29 November 1952, Olean, New York, USA
13 October 1979, Austin, Texas, USA