Shark

Stranded in a Sudanese coastal town, American gunrunner Caine is desperate for money. He accepts a job from a professor and his manipulative daughter to dive for treasure in a sunken ship. Navigating shark infested waters, Caine must contend not only with the deadly predators but also the treacherous plans of his employers, who see him as disposable. He finds unlikely allies in a drunken local doctor and a young street urchin.