Family adventure starring the world's most famous St. Bernard. In this instalment, Beethoven and trainer Eddie (Jonathan Silverman) become stranded in a small coastal community where they befriend bed and breakfast owner Anne (Kristy Swanson) and her son Sam (Bretton Manley). When they find out that the town is in danger of being bought over by a foreign investor, Beethoven and his new friends embark on an adventure to find some missing treasure before they lose their homes...