Dr Jake Terrell, who has been training a pair of dolphins for many years, has had a breakthrough. He has taught his dolphins to speak and understand English, although they do have a limited vocabulary. When the dolphins are stolen, he discovers they're to be used in an assassination attempt. Now he is in a race to discover who is the target, and where the dolphins are, before the attempt is carried out“作为老同学，你怎么能这么冷血无情，你最多就是浪费点时间，失败之后，晚几年再进入省城市场，你知不知道，要是我错过了这么好的机会，可就再也不可能有这么好的机会能够等着我了，我兢兢业业的干了这么久，就是等着这一天了，你怎么就这么不给面子！”