This documentary presents a truly disturbing subject matter and isn’t easy viewing for those who are sensitive. The film centers on a secret operation undertaken by American conservationists who believe that fishermen in the Japanese town of Taiji are trapping and killing large numbers of dolphins in a secluded bay. Confronted with resistance from both the local population and government officials, this group is committed to documenting this practice through video evidence, employing advanced equipment and some clever tactics to gain access to the restricted area. As their plans unfold, we learn about the International Whaling Commission’s role in regulating cetacean fishing globally, along with claims that Japan is exerting financial influence to bring new countries into the organization, potentially weakening or overturning existing restrictions. The film also raises concerns regarding mercury contamination within the food chain and the risks associated with consuming dolphin meat, particularly when its origins are unclear or misrepresented on packaging. There’s a noticeable degree of cooperation from authorities shown here, often justified under the guise of tradition; the documentary seems to express disdain for this reasoning. These fishing communities have existed for generations and may well have always operated in this manner. While this doesn't justify their current methods, the film would be improved by providing more background on the historical context that shapes these fishermen’s actions and informs the government’s wider policies—particularly in a nation where the ocean is a primary food source. At times, the visual elements feel somewhat heavy-handed in conveying a message that could also benefit from additional discussion and diverse perspectives. Despite this, it's an engaging film that deserves to be seen, though perhaps a bit too straightforward in its overall approach.

Source on TMDB