Hunky James Caan look-alike Andrés Garcia – the nominal hero who is apparently sponsored by Adidas – became a pin-up of these adventures, appearing in the sharksploitation movie Tintorera! (1977), Tonino Ricci's Cave of the Sharks and in The Bermuda Triangle (1978), with John Huston and Claudine Auger.
Source: wiktionary
After their yacht runs aground in Australian waters, four of them decide to swim for land but are soon stalked by a huge great white shark. While the story stutters and starts, sharksploitation fans will lap it up.
Source: wiktionary
Spoofing the sharksploitation genre is Ghost Shark 2: Urban Jaws (“And for God's sake, stay out of the water!”).
Source: wiktionary