Voices of Scatman Crothers, Richard Dawson, Richard Feinberg. A mild-mannered police station janitor ducks into the drawer of a file cabinet and emerges as a martial arts canine superhero, whenever he overhears or gets a tip needing his help. Includes all 31 episodes on 2 DVDs. Animated. 1974/color/6 hrs., 37 min/NR/fullscreen.