Off the Mexican coast, reclusive fisherman Mike Di Donato (Franco Nero) lived a quiet life... between the bar fights and diving into the surf to take on sharks singlehanded. A treasure-hunting cadre decided he was the man to clear the Great Whites from the grotto where a plane bearing a multi-million-dollar payday sank-but who's going to double-cross whom? Aquatic actioner from Enzo G. Castellari co-stars Werner Pochath, Jorge Luke, Michael Forest, Mirta Miller. 96 min. In Italian with English subtitles. Widescreen; Soundtracks: Italian, English; Subtitles: English; featurettes; theatrical trailer; soundtrack CD.