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, Wishbone finds adventure when he tries to jo in the kids in school. Meanwhile, Wishbone as D'Artagnan needs all his skills to join Athos, Porthos, and Aramis in Alexandre Dumas' "The Th ree Musketeers."