This live-action program follows the exploits of Wishbone the dog and his human friends, Joe, David and Samantha through their adventures in their hometown of Oakdale. Wishbone's everyday experiences trigger hi s imagination and he finds himself in scenes from classic works of lit erature. In this episode, Joe, Samantha and David are looking for adve nture, and find it when they spy a strange man digging around the "No Name Grave." Wishbone recounts the story of "Tom Sawyer" by Mark Twain .