The kids are thrilled that Bernie has come back. But so has their old enemy Winston, who's about to kidnap the talented dolphin. Kevin and Holly must rescue their splashy friend before it's too late.
Em St. Augustine, Flórida, dois irmãos fazem amizade com um golfinho queimado pelo sol, que foi separado de sua família, e descobrem um plano secreto que poderia destruir a praia e a casa de seu novo amigo. As crianças devem elaborar um plano inteligente para deter os bandidos, proteger a vida marinha e, mais importante, salvar seu melhor amigo, Bernie.
A fatal oil spill, an explosion and toxic waste collide in the Gulf of Mexico and the results spawn a noxious mutation that terrorizes a beach community. Police sergeant (Devon Hughes) leads the investigation against an unscrupulous CEO (Michael Milhoan), but it's a quirky detective (Brian Edward Kahrs) and a tenacious environmental researcher (Wendi Hughes), who confront the zombie nightmare.