Sherlock: Undercover Dog (1994) (movie): Billy, 10, a dreamer, wants to be taken seriously so he can live with his toy-designer father on Catalina Island. Billy's plans get seriously spoilt when Sherlock, a talking police dog, demands his help to rescue his police detect... Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of Sherlock: Undercover Dog (1994) below